- Equipped with soft brass inserts to avoid thread damage.
- No. 2 equipped with soft brass inserts to prevent damaging thin wall gas or oil pipe.
- Same as No. 2 with a longer throat opening. Has a brass insert.
Renfroe Model NM
Model NM Locking, Screw Type The Model NM clamp (non-marring) is manufactured with smooth gripping surfaces to prevent marring when gripping stainless steel, copper, aluminum and other polished metal plates. Due to the variety of conditions that may exist in handling...