Ratchet Cage Clamp

Sawyer’s External Ratchet Cage Clamp is built with a focus on speed. Ratchet provides extra strength to align large diameter pipe. The ratchet mechanism makes it one of the best and most dependable pipe alignment clamp options available.

Quality steel construction provides the most rugged of specifications for consistent and accurate pipe-to-pipe fit-up jobs. Each clamp is hinged for easy placement on the pipe and is available in a tack or no-tack style. Flat, tack-style crossbars are flared to easily position pipes; the clamp must be removed after the tack weld to finish welding. Arched no-tack bars can increase quality and efficiency by allowing full 360-degree welding without removing the clamp.

This pipeline welding clamp is made with the operator’s safety and stability of the pipe in mind. With speed, simplicity and strength, the External Ratchet Alignment Clamp just gets the job done time and time again.

When you’re in the market for a pipeline clamp, look no further than Sawyer Manufacturing’s excellent line of pipe-to-pipe fit-up equipment. All Sawyer ratchet pipe clamps are constructed from solid materials for strength and durability and are built to last and accurately align pipe for years of dependable service in the field.


  • For pipe sizes through 60″
  • Align pipe through Schedule 80
  • Crossbars options are flat (tack) or arched (no tack)
  • No tack design allows full 360-degree welding
  • Each clamp fits a specific pipe diameter
  • Ratchet mechanism administers greater strength and speed when aligning pipes
  • Ratchet Handle sold separately (255RH)
  • Constructed of quality steel for rugged specifications
  • Not designed to reform pipe or to move and lift pipe – not to be used with shims or cheaters
  • Can be used with Sawyer Spacing Tools, Jack Screw Wedges, and Hi-Lo Wedges
  • Manufactured in the USA

Ratchet Clamp, Model 255R

Part Number Description Lbs In
255R-6 Ratchet Clamp – 6” 30.00 12x12x12
255R-8 Ratchet Clamp – 8” 38.00 18x18x18
255R-10 Ratchet Clamp – 10” 55.00 18x18x18
255R-12 Ratchet Clamp – 12” 61.00 18x18x18
255R-14 Ratchet Clamp – 14” 67.00 24x24x18
255R-16 Ratchet Clamp – 16″ 73.00 24x24x18
255R-18 Ratchet Clamp – 18″ 80.00 32x32x24
255R-20 Ratchet Clamp – 20″ 86.00 32x32x24
255R-22 Ratchet Clamp – 22″ 116.00 32x32x24
255R-24 Ratchet Clamp – 24″ 120.00 36x36x24
255R-26 Ratchet Clamp – 26″ 123.00 36x36x24
255R-28 Ratchet Clamp – 28″ 127.00 36x36x24
255R-30 Ratchet Clamp – 30″ 132.00 42x42x24
255R-32 Ratchet Clamp – 32″ 145.00 42x42x24
255R-34 Ratchet Clamp – 34″ 151.00 42x42x24
255R-36 Ratchet Clamp – 36″ 165.00 48x48x24
255R-38 Ratchet Clamp – 38” 255.00 50x50x24
255R-40 Ratchet Clamp – 40″ 180.00 48x48x24
255R-42 Ratchet Clamp – 42″ 195.00 50x50x24
255R-44 Ratchet Clamp – 44” 398.00 60x60x24
255R-46 Ratchet Clamp – 46” 324.00 60x60x24
255R-48 Ratchet Clamp – 48″ 225.00 50x50x24
255R-50 Ratchet Clamp – 50″ 334.00 72x72x24
255R-52 Ratchet Clamp – 52″ 335.00 72x72x24
255R-54 Ratchet Clamp – 54″ 340.00 72x72x24
255R-56 Ratchet Clamp – 56″ 356.00 72x72x24
255R-58 Ratchet Clamp – 58″ 365.00 72x72x24
255R-60 Ratchet Clamp – 60″ 370.00 72x72x24