Q3 3/8'-12 3/4'/75B Manual Tongs

Q3 3/8-12 3/4/75B, Q3 3/8-13 3/8/75 SB Manual Tongs 1.Type Q33/8-123/4/75B Q33/8-133/8/75 SB manual tongs isan essential tool in oil drilling operation to fasten or remove the screws of drill pipe and casing joint or coupling. 2.Type Q33/8-123/4/75B Q33/8-133/8/75 SB Manual Tongs can be adjusted by changing latch lug jaws and latch steps. 3.The datails are as bellow: Type Part NO. Handle O.D.mm(in) Torque Max. kN . m Q33/8-123/4/ 75B Q33/8-133/8/ 75SB 5a 1 86-105(33/8-41/8)552 105-133(41/8-51/4)555b 1 108-133(41/4-51/4)752 127-146(5-53/4) 753 152-171(6-63/4) 755b-1 1 133-146(51/4-53/4)752 152-168(6-55/8) 753 172-203(63/4-8)755c 1 168-187(65/8-73/8)752 187-203(73/8-8)753 216-219(81/2-85/8)555d 1 216-244(81/2-95/8)552 270-273(105/8-103/4)555e 1 298(113/4)552 324(123/4)55 5e-3 1 340(13 3/8)55We look forward to your early reply !