Products 97-144 of 188
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ServoBlock Kit - Hitec Standard (Hub Shaft)
Price: $46.94
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Sparkfun Item #: ROB-12347 -

"ServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and case. The extreme versatility of ServoBlocks allow users to create complex, extremely rigid, structures with ease using standard Hitec servos. The 1/2” aluminum hub shaft provides multiple mounting options using 6-32 screws. The robust 6061 T-6 aluminum framework acts as a servo exoskeleton, greatly enhancing the mechanical loads the servo can withstand. Our...

ServoBlock Kit - Hitec Standard (Plain Shaft)
Price: $43.46
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Sparkfun Item #: ROB-12203 -

"ServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and case. The extreme versatility of ServoBlocks allow users to create complex, extremely rigid, structures with ease using standard Hitec servos. Using a clamping hub (not included) on the 1/2” aluminum servo shaft provides an easy way to adjust the position of the component attached to the ServoBlock. The robust 6061 T-6 aluminum framework acts as a servo...

Set Screw Hub - 1/2" Bore
Price: $8.68
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Sparkfun Item #: ROB-12494 -

"Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced 6-32 tapped holes utilizing the 0.77" hub pattern and is precision machined from 6061 T6 aluminum. The set-screw is 10-32 and uses a 3/32” hex key. This hub has a ½" bore. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics...

Set Screw Hub - 1/4" Bore
OOD!
Price: $8.68
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Sparkfun Item #: ROB-12488 -

"Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced 6-32 tapped holes utilizing the 0.77" hub pattern and is precision machined from 6061 T6 aluminum. The set-screw is 10-32 and uses a 3/32” hex key. This hub has a ¼" bore. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics...

Set Screw Hub - 1/8" Bore
Price: $8.68
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Sparkfun Item #: ROB-12108 -

"Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced 6-32 tapped holes utilizing the 0.77" hub pattern and is precision machined from 6061 T6 aluminum. The set-screw is 10-32 and uses a 3/32” hex key. This hub has a 1/8" bore. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components...

Set Screw Hub - 5mm Bore
OOD!
Price: $8.68
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Sparkfun Item #: ROB-12404 -

"Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced 6-32 tapped holes utilizing the 0.77" hub pattern and is precision machined from 6061 T6 aluminum. The set-screw is 10-32 and uses a 3/32” hex key. This hub has a 5mm bore. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components...

Set Screw Hub - 6mm Bore
OOD!
Price: $8.68
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Sparkfun Item #: ROB-12318 -

"Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced 6-32 tapped holes utilizing the 0.77" hub pattern and is precision machined from 6061 T6 aluminum. The set-screw is 10-32 and uses a 3/32” hex key. This hub has a 6mm bore. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components...

Shaft - D-Shaft (Stainless; 1/4"D x 1.00"L)
Price: $1.72
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Sparkfun Item #: ROB-12535 -

"These 1.0" long stainless steel D-Shafts have a diameter of ¼". The flat edge that runs the length of the shaft makes it an ideal drive shaft, when used with a gear, pulley, or even a shaft coupler. Dimensions: Length - 1.0” Diameter - 1/4” Flat Edge Width - 0.16" "

Shaft - D-Shaft (Stainless; 1/4"D x 12"L)
OOD!
Price: $8.16
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Sparkfun Item #: ROB-12548 -

"These 12" long stainless steel D-Shafts have a diameter of ¼". The flat edge that runs the length of the shaft makes it an ideal drive shaft, when used with a gear, pulley, or even a shaft coupler. Dimensions: Length - 12” Diameter - 1/4” Flat Edge Width - 0.16" "

Shaft - D-Shaft (Stainless; 1/4"D x 2.375"L)
Price: $2.94
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Sparkfun Item #: ROB-12540 -

"These 2.375" long stainless steel D-Shafts have a diameter of ¼". The flat edge that runs the length of the shaft makes it an ideal drive shaft, when used with a gear, pulley, or even a shaft coupler. Dimensions: Length - 2.375” Diameter - 1/4” Flat Edge Width - 0.16" "

Shaft - D-Shaft (Stainless; 1/4"D x 3.00"L)
Price: $3.46
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Sparkfun Item #: ROB-12473 -

"These 3" long stainless steel D-Shafts have a diameter of ¼". The flat edge that runs the length of the shaft makes it an ideal drive shaft, when used with a gear, pulley, or even a shaft coupler. Dimensions: Length - 3” Diameter - 1/4” Flat Edge Width - 0.16" "

Shaft - Solid (Stainless; 1/2"D x 10"L)
Price: $13.20
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Sparkfun Item #: ROB-12359 -

"These 10" long stainless steel shafts have a diameter of ½". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 10” Diameter - 1/2” "

Shaft - Solid (Stainless; 1/2"D x 2"L)
Price: $3.46
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Sparkfun Item #: ROB-12212 -

"These 2" long stainless steel shafts have a diameter of ½". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 2” Diameter - 1/2” "

Shaft - Solid (Stainless; 1/2"D x 3"L)
Price: $4.68
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Sparkfun Item #: ROB-12463 -

"These 3" long stainless steel shafts have a diameter of ½". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 3” Diameter - 1/2” "

Shaft - Solid (Stainless; 1/2"D x 5"L)
Price: $7.11
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Sparkfun Item #: ROB-12542 -

"These 5" long stainless steel shafts have a diameter of ½". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 5” Diameter - 1/2” "

Shaft - Solid (Stainless; 1/2"D x 6"L)
Price: $8.33
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Sparkfun Item #: ROB-12326 -

"These 6" long stainless steel shafts have a diameter of ½". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 6” Diameter - 1/2” "

Shaft - Solid (Stainless; 1/2"D x 7"L)
Price: $9.55
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Sparkfun Item #: ROB-12466 -

"These 7" long stainless steel shafts have a diameter of ½". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 7” Diameter - 1/2” "

Shaft - Solid (Stainless; 1/2"D x 8"L)
Price: $10.76
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Sparkfun Item #: ROB-12395 -

"These 8" long stainless steel shafts have a diameter of ½". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 8” Diameter - 1/2” "

Shaft - Solid (Stainless; 1/2"D x 9"L)
Price: $11.98
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Sparkfun Item #: ROB-12527 -

"These 9" long stainless steel shafts have a diameter of ½". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 9” Diameter - 1/2” "

Shaft - Solid (Stainless; 1/4"D x 1"L)
Price: $1.03
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Sparkfun Item #: ROB-12259 -

"These 1" long stainless steel shafts have a diameter of ¼". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 1” Diameter - 1/4” "

Shaft - Solid (Stainless; 1/4"D x 10"L)
Price: $5.72
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Sparkfun Item #: ROB-12160 -

"These 10" long stainless steel shafts have a diameter of ¼". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 10” Diameter - 1/4” "

Shaft - Solid (Stainless; 1/4"D x 2"L)
Price: $1.55
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Availability: Back Order
Sparkfun Item #: ROB-12392 -

"These 2" long stainless steel shafts have a diameter of ¼". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 2” Diameter - 1/4” "

Shaft - Solid (Stainless; 1/4"D x 3"L)
Price: $2.07
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Sparkfun Item #: ROB-12478 -

"These 3" long stainless steel shafts have a diameter of ¼". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 3” Diameter - 1/4” "

Shaft - Solid (Stainless; 1/4"D x 4"L)
OOD!
Price: $2.59
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Sparkfun Item #: ROB-12165 -

"These 4" long stainless steel shafts have a diameter of ¼". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 4” Diameter - 1/4” "

Shaft - Solid (Stainless; 1/4"D x 6"L)
Price: $3.63
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Sparkfun Item #: ROB-12427 -

"These 6" long stainless steel shafts have a diameter of ¼". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 6” Diameter - 1/4” "

Shaft - Solid (Stainless; 1/4"D x 9"L)
OOD!
Price: $5.20
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Availability: Back Order
Sparkfun Item #: ROB-12178 -

"These 9" long stainless steel shafts have a diameter of ¼". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 9” Diameter - 1/4” "

Shaft - Solid (Stainless; 1/8"D x 7"L)
Price: $1.72
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Sparkfun Item #: ROB-12550 -

"These 7" long stainless steel shafts have a diameter of 1/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 7” Diameter - 1/8” "

Shaft - Solid (Stainless; 1/8"D x 9"L)
Price: $2.07
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Availability: Back Order
Sparkfun Item #: ROB-12544 -

"These 9" long stainless steel shafts have a diameter of 1/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 8 Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 9” Diameter - 1/8” "

Shaft - Solid (Stainless; 3/16"D x 2"L)
OOD!
Price: $1.20
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Sparkfun Item #: ROB-12439 -

"These 2" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 2” Diameter - 3/16” "

Shaft - Solid (Stainless; 3/16"D x 7"L)
Price: $2.94
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Sparkfun Item #: ROB-12305 -

"These 7" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 7” Diameter - 3/16” "

Shaft - Solid (Stainless; 3/8"D x 1"L)
Price: $1.55
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Sparkfun Item #: ROB-12459 -

"These 1" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 1” Diameter - 3/8” "

Shaft - Solid (Stainless; 3/8"D x 10"L)
Price: $9.37
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Sparkfun Item #: ROB-12482 -

"These 10" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 10” Diameter - 3/8” "

Shaft - Solid (Stainless; 3/8"D x 12"L)
Price: $10.24
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Sparkfun Item #: ROB-12141 -

"These 12" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 12” Diameter - 3/8” "

Shaft - Solid (Stainless; 3/8"D x 2"L)
Price: $2.42
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Sparkfun Item #: ROB-12131 -

"These 2" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 2” Diameter - 3/8” "

Shaft - Solid (Stainless; 3/8"D x 5"L)
Price: $5.03
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Sparkfun Item #: ROB-12432 -

"These 5" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 5” Diameter - 3/8” "

Shaft - Solid (Stainless; 3/8"D x 8"L)
Price: $7.63
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Availability: Back Order
Sparkfun Item #: ROB-12373 -

"These 8" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 8” Diameter - 3/8” "

Shaft - Solid (Stainless; 3/8"D x 9"L)
Price: $8.50
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Availability: Back Order
Sparkfun Item #: ROB-12299 -

"These 9" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 9” Diameter - 3/8” "

Shaft - Solid (Stainless; 5/16"D x 10"L)
Price: $7.46
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Availability: Back Order
Sparkfun Item #: ROB-12273 -

"These 10" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 10” Diameter - 5/16” "

Shaft - Solid (Stainless; 5/16"D x 12"L)
Price: $8.16
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Sparkfun Item #: ROB-12216 -

"These 12" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 12” Diameter - 5/16” "

Shaft - Solid (Stainless; 5/16"D x 2"L)
Price: $1.90
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Sparkfun Item #: ROB-12126 -

"These 2" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 2” Diameter - 5/16” "

Shaft - Solid (Stainless; 5/16"D x 3"L)
OOD!
Price: $2.59
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Sparkfun Item #: ROB-12369 -

"These 3" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 3” Diameter - 5/16” "

Shaft - Solid (Stainless; 5/16"D x 4"L)
Price: $3.29
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Sparkfun Item #: ROB-12257 -

"These 4" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 4” Diameter - 5/16” "

Shaft - Solid (Stainless; 5/16"D x 5"L)
Price: $3.98
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Availability: Back Order
Sparkfun Item #: ROB-12484 -

"These 5" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 5” Diameter - 5/16” "

Shaft - Solid (Stainless; 5/16"D x 6"L)
Price: $4.68
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Sparkfun Item #: ROB-12402 -

"These 6" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 6” Diameter - 5/16” "

Shaft - Solid (Stainless; 5/16"D x 7"L)
Price: $5.37
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Sparkfun Item #: ROB-12474 -

"These 7" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 7” Diameter - 5/16” "

Shaft - Solid (Stainless; 5/16"D x 8"L)
Price: $6.07
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Sparkfun Item #: ROB-12185 -

"These 8" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 8” Diameter - 5/16” "

Shaft - Solid (Stainless; 5/16"D x 9"L)
OOD!
Price: $6.76
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Sparkfun Item #: ROB-12302 -

"These 9" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for axles. These shafts have a Rockwell Hardness rating of 83B. Note: For a drive-shaft, check out d-shafts instead. Dimensions: Length - 9” Diameter - 5/16” "

Shaft Coupler - 1/4" to 1/4"
OOD!
Price: $8.68
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Sparkfun Item #: ROB-12251 -

"These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shafts to drive shafts, or two different-sized shafts. These shaft couplers have a length of 0.75”, a outer diameter of 0.42”, and couple 1/4” to 1/4” shafts. Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics...