This chuck set contains 

1. Round jaws with Clamping range 39-65mm, Support range 51-81mm

2. Step jaws with Clamping range 3-40mm, Support range 18-72.5mm

3. Pin jaws with Support range 26-57mm

4. Wide jaws with Clamping range 78-103mm, Support range 92-124mm

5. 5" Steel flat jaws with Clamping range 55-130mm, Support range 77-151mm

6. Screw chuck

7. 3/4"X16TPI Adaptor

8. T handle allen key 

9. 2 PCS Lever wrench 

10. Moulding screw(8 long screw+ 8 short screw)

Packing size: 58x40x31cm

N.W./G.W.:16.8/23.9KGS

QTY/CTN:5 PCS