10–1/2 FLOATING CUSHION SUB

North Houston Machine, Inc.’s Floating Cushion Sub is equal to or greater than the torque strength of the tool joint.

The torque restraining means is a patented configuration in the United States and many foreign countries including Australia.

The stroke required for opening is variable according to customer requirements. The standard opening of the 10–1/2 floating cushion sub is 4 inches. Longer strokes can be made on special order, and prices can be quoted as needed.

Approximate Weight: 532 LBS

NOTE: Wedgelock connections covered by N.H.M., Inc. U.S. and foreign patent NO. 5,409,324; 5,588,772; 187552; and patent pending.