5–3/4 FLOATING CUSHION SUB

North Houston Machine, Inc.’s Floating Cushion Sub is designed for torsional strengths equal to or greater than the tool joints.

A high-density urethane bumper is used to reduce shock loads into the top head drive and to protect threads when coming out of the hole.

A patented design on the drive affords the highest strength for the lowest price.

Different strokes and connections are available, and priced on request.

Weight: 90 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.