Manual Internal Line up Clamps

Manual Internal Clamps are custom built for your application. We offer three different types to fit your needs. Please take a moment to review our different models below. These clamps are wall thickness specific. Smallest size is 10″.

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Fastest, most reliable clamp in the field. Toggle action puts maximum power on pipe. Gap is unobstructed for full stringer bead. Heavy duty jack box puts more power on the pipe with less operator effort. Each clamp machined for a specific wall thickness. Heavy duty all steel construction. Optional with copper back-up. Comes standard with hook, crank handle, and 49 ft. of reach rod.