Clarkson Autolock collets
£15
Pictured are S type Autolock collets but only in two sizes 3/8 & 1/2″. Coated in Antirust so look a bit grubby but will clean off with WD40 or similar. £15 each including postage or £25 pair.
I also have some of the older type, and some of the large type, please enquire
