Type C manual tongs are necessary tools applied to make up and break out pipes. Changing lug jaws and latch steps can adjust different handling sizes of the tongs.

1# latch lug jaws size range: 2 3/8"-3.668. Short jaw: 2 3/8"-7". Rated torque: 20KN.m

2# latch lug jaws size range: 2 7/8"-4 1/4". Short jaw: 2 3/8"-7". Rated torque: 20KN.m

3# latch lug jaws size range: 3 1/2"-5 1/4". Short jaw: 2 3/8"-7". Rated torque: 35KN.m

4# latch lug jaws size range: 5 1/4"-7". Short jaw: 2 3/8"-7". Rated torque: 48KN.m

5# latch lug jaws size range: 7"-8 5/8". Short jaw: 7 5/8"-10 3/4". Rated torque: 35KN.m

6# latch lug jaws size range: 9 5/8"-10 3/4". Short jaw: 7 5/8"-10 3/4". Rated torque: 44KN.m