The chuck contains Round jaws with Clamping range 22.5-46mm, Support range 32.5-59mm, Screw chuck,3/4"X16TPI Adaptor,T handle allen key and chuck key. 

Packing size: 28x28x18cm

N.W./G.W.:8.5/9.5KGS

QTY/CTN:8 PCS