Locking Clamps (J.C. Renfroe)


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Model M Locking Clamps

Model M Locking

The Model M is a multi-purpose clamp used for positioning, sorting, erection and handling of prefabricated sections. The split lower jaw enables the clamp to be particularly useful in handling structural shapes.

The Model M incorporates a "Lock Closed" feature which facilitates attaching the clamp to the member being lifted and makes it an ideal horizontal locking plate clamp. It is recommended for use in pairs and sets of pairs. Handle is available on 8 ton clamp only.

Model M Locking Specifications

Specifications in inches

Lifting Products Product Warnings



Call Mazzella for your clamp repair or inspection needs!

All brands and capacities… including, but not limited to: Renfroe, The Crosby Group, Campbell, CM, SuperClamp and Terrier.

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