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Clamping Shaft Collars (6 Choices)

In stock
Compatible with products and accessories

Axially retain items on shafts with thinner than normal shaft collars. These custom clamping shaft collars are designed specifically for FIRST ® Robotics Competition applications where space on an axle is important.

Don't feel like dealing with spacers? Throw a shaft collar on there, and hold everything perfectly in place. We've got collars for every common FIRST ® Robotics Competition shaft size, including the 8mm CIM output shaft.

Tired of hex broaching your own collars? We have collars for hex shaft, as well as standard round shaft.

  • 8mm Round
  • 3/8" and 1/2" Hex
  • 3/8" and 1/2" Round
Grouped product items
Product Name SKU Qty
Clamping Shaft Collar - 8mm Round ID
$2.99
217-2744
Clamping Shaft Collar - 3/8" Hex ID
$4.99
217-2739
Clamping Shaft Collar - 3/8" Round ID
$4.99
217-2738
Clamping Shaft Collar - 1/2" Hex ID
$4.99
217-2737
Clamping Shaft Collar - 1/2" Round ID
$4.99
217-2736
High Strength Clamping Shaft Collar - 1/2" Hex ID
$6.99
217-4106

6061-T6 Aluminum

Black Type II Anodizing

8mm Round - 0.012 lbs
3/8" Hex - 0.017 lbs
3/8" Round - 0.017 lbs
1/2" Hex - 0.019 lbs
1/2" Round - 0.019 lbs