550 South Third Street
Winsted, MN 55395


DPI offers both ribbed, and smooth stabilizers. The Product Range includes your choice of integral or welded construction. Integral stabilizers are manufactured with 4140 Q&T or 4145 Q&T bar, trepanned to the specified ID. Welded stabilizers are manufactured with A106B Seamless Carbon Tubes, and 4140 Quenched & Tempered Tool Joints.

Stabilizers are offered with or without fishing necks and with or without break-out flats.

Mud breakers are also offered on stabilizers with fishing necks. Float bores are also available. We offer straight and spiraled weld-on ribs, and straight and spiraled integral ribs.