Reform Out-of-Round up to 2"


  • For pipe sizes 4″ – 72″+
  • Align and reform X65, X70, and X80 pipe with wall thicknesses up to 1 3/8″
  • Capable of reforming pipe with an out-of-round condition of up to 2″, depending on wall thickness
  • Plated jackscrews with pivoting pads for precise reforming pressure
  • Pivot points are made from stainless steel so one clamp will work for all applications
  • Heavy-duty latching mechanism for stability and safety
  • Hinged flip-up jackbars for easy pipe fit-up and full 360-degree welding
  • Jackscrew setting gauge makes initial setup easy
  • Torque wrench supplied for accurate reforming pressure
  • Manufactured in the USA


Ultra Rim Clamp Cutsheet
Ultra Rim Clamp Manual

Sawyer Ultra Rim Clamp

Model 258U

Much like its predecessor, the Rim Clamp, the Sawyer Ultra Rim Clamp is specifically engineered for tackling the challenges posed by out-of-round pipes that demand a high degree of alignment precision. However, surpassing its predecessor, the Ultra Rim Clamp boasts a robust design tailored for aligning and reforming high-tensile pipes, including those with wall thicknesses of up to 1 3/8″ (35 mm) and an out-of-round condition of up to 2″ (51 mm). Available in various sizes catering to pipe dimensions ranging from 4” to 72”, this alignment rim clamp adeptly handles a diverse array of pipe-to-pipe fit-up tasks.

The Ultra Rim Clamp offers extreme reclaiming capability, readily reforming high tensile pipe. Modern materials allow this alignment rim clamp to be lighter and stronger than its predecessors with improved component parts, giving the lineup Ultra Rim Clamp better accuracy and a superior finish.

Featuring multiple jackscrews, the Ultra Rim Clamp empowers users to exert precise reforming pressure on specific areas of the pipe, ensuring optimal alignment results. Moreover, the specialized torque wrench included with the clamp enables users to set the desired torque accurately, streamlining the reforming process and enhancing efficiency.

The hinged flip-up jackbars on the Ultra Rim Clamp allow for simple pipe mating, and also ensure this external line up clamp can be used for applications requiring 100 percent welding and/or grinding without removing the pipe clamp. Each heavy duty jackbar also comes with a pivot pad, allowing this pipeline welding clamp to be used on coated or uneven pipe surfaces.

Constructed for unmatched durability and reliability, the Ultra Rim Clamp boasts stainless steel pivot points, eliminating the risk of pipe contamination and ensuring compatibility with all pipe applications. Its trapezoidal jackscrews offer superior strength and exert greater pressure on the pipe, while the heavy-duty latching mechanism ensures stability and safety during welding operations.

When seeking an alignment rim clamp that delivers unparalleled versatility, reliability, and performance, the Sawyer Ultra Rim Clamp stands out as the ultimate choice