Couplers & Adaptors

19 Item(s)

Grid List

ACTOBOTICS Dual Ball Bearing Hub, 545444

$6.99
0.770" and 1.50" hole patterns which make it compatible with all other Actobotics products that have one or both of these hole patterns. This hub uses 6-32 socket head machine screws ( sold separately)

ACTOBOTICS Lightweight Set Screw Hub (3mm Bore), 545348

$6.99
4 equally spaced 6-32 tapped holes 4 equally spaced 0.14" thru holes This hub is precision machined from aluminum The included set-screw is 6-32 and uses a 1/16" hex key