Q3 1 / 2-17 / 90 DB Handzange

Type Q3 1/2 --17/90 DB Manual Tongs1.Type Q3 1/2-17/90 DB Manual Tongs is used for making up or breaking out the screws of drill toolsand casing joint or couping.It can be adjusted by changing lug jaws latch and latch steps. 2.Type Q3 1/2-17/90 DB Manual Tongs KN.m is : 90,55 mm 3.The details are as bellow: Latch lug jaws Handle O.D.mm(in) Torque NO. Shaft Pin Hole No. mm in KN.m 1# 1 89-1143 1/2-4 1/290 114-1524 1/2-62 127-1785-73 152-2106-8 1/42# 1 203-2448-9 5/82 270-28610 5/8-11 1/43# 1 298-32411 3/4-12 3/455 2 340-36513 3/8-14 3/84# 2 406-43216-17 We look forward to your early purchase !