Shorenutz SC12 Solid Steel Shaft Collars – 4 Pack, 1/8 Inch Bore, Zinc Plated Set Screw

Sometimes you just need the right little hardware piece.

These are Shorenutz brand shaft collars, model SC12.

You're getting four of them, all brand new.

They're solid steel with a zinc-plated finish, so they resist rust.

They have a 1/8-inch bore and use a set screw to lock them in place on a shaft.

Perfect for using as stops, spacers, or adjusters in small projects, robotics, or any kind of hobbyist mechanics.

Simple, sturdy, and a good quantity to have on hand.