Teng Tools M16 and M20 Cap Screw Torque Kit, 6 Pieces: 3/4 Inch Drive 14 and 17 mm Hex Bit Sockets, 100 to 600 ft-lb Torque Wrench, Breaker Bar

Run down, torque and break out M16 and M20 socket head cap screws on gearbox covers, bearing housing caps and generator frames, all on 3/4 inch drive. The kit has 14 and 17 mm hex bit sockets, a sliding T bar and a 100 mm extension, a 100 to 600 ft-lb torque wrench and a 990 mm breaker bar.

Hex sizes match ISO 4762: 14 mm for M16 and 17 mm for M20. Set the final torque from the turbine maker's figure for the screw class and lubrication. Loosen with the breaker bar, never with the torque wrench. The torque wrench reads 100 to 600 ft-lb (136 to 813 Nm), and a joint set above that needs a hydraulic wrench.

In this bundle:

• 3/4 inch drive sliding T bar with safety lock (M340050S-C)
• 3/4 inch drive extension bar with safety lock, ball detent (M340020S-C)
• 3/4 inch drive adjustable torque wrench, 100 to 600 ft-lb (3492UAG-E1)
• 3/4 inch drive metric hex bit sockets: 14 mm, 17 mm (M341514-C, M341517-C)
• 3/4 inch drive breaker bar, 990 mm (39 in) long, DIN 3122 (3401)

Every item is a standard Teng Tools product, shipped together from Fort Worth, Texas. Teng Tools hand tools carry a lifetime warranty against manufacturing defects.