Tubing Tongs:

Tong Model		Maximum Torque
2-1/16 Hydra-Shift		3,200 ft-lbs (4338.6 Nm)
3500 Hydra-Shift (DTT)		7,000 ft-lbs (9490 Nm)
4-1/2 Hydra-Shift®		7,500 ft-lbs (10168 Nm)
4-1/2 UHT		12,000 ft-lbs (16269 Nm)
4-1/2 CMT		10,500 ft-lbs (14236 Nm)
5-1/2 Hydra-Shift®LS		17,000 ft-lbs (23049 Nm)
5-1/2 Hydra-Shift® VS		22,000 ft-lbs (29828 Nm)
5-1/2 Standard		12,000 ft-lbs (16272 Nm)
5-1/2 UHT		25,000 ft-lbs (33895 Nm)
5-1/2 CHROMEBOSS		15,000 ft-lbs ( 20337 Nm)