Climax Metal C-100 Shaft Collar, Zinc Plated Steel, Set Screw Style, One Piece, 1 Bore, 1-1/2 OD, 5/8 Wide, With 5/16-18 Set Screw

Delivered earlier than expected

This collars looks good and and shine, the way how I spect.

Well machined with a good finish and appropriate fit on the shaft.

I used it for my 1-in diameter dumbbell set. It worked perfectly. And you cant beat the price.

exactly as advertised, excellent quality.

Not sure about this one

It is a good shaft lock

Inner bore diameter is not 1”. Calipers show it was short by 1mm.

Perfect

Set screw size is not correct. Please stop selling these with 5/16-18 in the description.