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These un-threaded aluminum clamping hubs are perfect for standard applications that need shafting or tubing 1" in diameter se…
These clear pink precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub patter…
These 12" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When u…
These aluminum beams are great for making unique links and connections in your [Actobotics](https://www.sparkfun.com/pages/Ac…
Channel sliders let you achieve precise linear motion with [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels. …
These 10" long stainless steel shafts have a diameter of 1/2". These shafts are solid, which makes them an ideal choice for a…
These 4" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for a…
These 5" long stainless steel shafts have a diameter of 3/16". These shafts are solid, which makes them an ideal choice for a…
These servo gears are made specifically to fit a Hitec C1 servo spline, allowing you to mate other gears to your servo. They …
These red precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. Thes…
These plastic shaft spacers have an inner diameter of 1/4” and a thickness of 1/16”. These spacers are ideal for spacing …
These 8" long stainless steel shafts have a diameter of 1/8". These shafts are solid, which makes them an ideal choice for ax…
These 4" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for ax…
These 4" long aluminum tubes have an outer diameter of 3/8", an inner diameter of 0.30", and a wall thickness of 0.035". When…
These blue precision disk wheels have an outer diameter of 2”, a width of 0.23”, and utilize the 0.77” hub pattern. The…
These hub-mountable aluminum sprockets can be used to drive wheels or other sprockets with 0.25” chain. They have 24 teeth …
These black precision disk wheels have an outer diameter of 5”, a width of 0.23”, and utilize the 0.77” hub pattern. Th…
These 8" long stainless steel shafts have a diameter of 1/2". These shafts are solid, which makes them an ideal choice for ax…
These 4" long stainless steel tubes have an outer diameter of 1", an inner diameter of 0.88", and a wall thickness of 0.06". …
These 1.75" long stainless steel D-Shafts have a diameter of 1/4". The flat edge that runs the length of the shaft makes it a…
These black precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub pattern. Th…
Pillow block bearing mounts attach to the outside of a channel and can be used as simple hinges. These bearing mounts have a …
These clear yellow precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub patt…
ServoBlocks increase a servo’s load-bearing capabilities by helping to isolate the lateral load from the servo spline and c…
Quad block bearing mounts attach to the inside of a channel and have a ball bearing with a 3/8” bore for shafts. These bear…
These 2.5" long stainless steel D-Shafts have a diameter of 1/4". The flat edge that runs the length of the shaft makes it an…
These hub-mountable aluminum gears are ideal for transmitting motion from a motor or servo to a wheel or shaft. These gears h…
If you need a solid base for your [Actobotics](https://www.sparkfun.com/pages/Actobotics) project, the round base is perfect.…
This tube clamp allows you to secure two 1" bore tubes at 90 degrees. The tubes are held securely in place by set screws. Pre…
These 10" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for a…
The C Style Motor Mount is a low-profile mount for your standard or precision gear motors. Two screws secure your motor while…
These white precision disk wheels have an outer diameter of 2”, a width of 0.23”, and utilize the 0.77” hub pattern. Th…
These 1/2" bore hub spacers allow you to space your sprocket, gear, wheel, or other attachment from the mating hub. These hub…
These zinc-plated socket head machine screws are 3/16” long and have a tread pitch of 6-32. Sold in packs of 25. **Note:**…
These 1" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for a…
These round pillow block bearing mounts attach to the outside of a channel and have a ball bearing with a 1” bore for shaft…
These white precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub pattern. Th…
These aluminum single servo arms have a length of 1.53”, a width of 0.25”, and utilize the 0.77” hub pattern that can c…
These threaded aluminum standoffs are 7/8” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. **Not…
These threaded aluminum standoffs are 1.25” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. These s…
These threaded aluminum standoffs are 5/8” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. **Not…
These threaded aluminum standoffs are 3/4” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. **Not…
The SparkFun Basic Autonomous Kit for Sphero RVR provides an expansion set of sensors to the Sphero RVR platform.
These stainless steel shaft couplers allow you to couple two size shafts together. They can be used for connecting motor shaf…
The Aluminum Clamping Motor Mount is great for applications where the perfect motor alignment is needed. When used in conjunc…
The SparkFun Advanced Autonomous Kit for Sphero RVR provides tolls for building a smart robotics platform with distance sensi…
The Sphero RVR is the Go-Anywhere-Do-Anything Programmable Robot.
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