This is our product description:

1.Available with various jaws to hold or expand round square workpiece.

2.Various adaptors for different lathe spindles.

3.Standard accessory: standard jaws, two Allen keys, one screw, one handle. Please specify   other options in orders.

E-Mail: grace@ht-tools.net

WhatsApp/ Mobile :+86 1528891612

Add:Dezhou Hao Tian Imp. &Exp.Co.,Ltd