Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed.

Insert these bushings into the bore of your sprocket for flush or recessed mounting.

Transfer torque directly from a shaft to a hub.

Tighten just one set screw to clamp these bushings evenly around your shaft. The screw forces hydraulic fluid in between the double-walled sleeve, expanding the two walls against the shaft and the hub of your sprocket, pulley, or gear for a tight hold.

A toothed slot lets these bushings contract for insertion into the bore of your sprocket or pulley and then expand for a snug fit.

Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws.

Replace worn bushings and quickly change IDs without needing to repeatedly use a lever press. Instead of pressing bushings in and out of your jig fixture, which can cause damage, these bushings slide in and out of sleeves.

Prevent removable drill bushings from pushing through fixture plate holes as you machine. Quick to twist on and off, these lock rings make it easy to secure and remove bushings.

Get a good grip on your lock ring to quickly and easily secure removable drill bushings into your fixture plate.

Serrations line the sides of these bushings to keep them from spinning while you drill. Also known as jig bushings, they’re pressed or molded into plastic tooling to guide drill bits, counterbores, and reamers.