Jet 390145-10" Csg Series C-Clamp Plumbing Tools Assemble with 3 jaws for

Assemble with 3 jaws for maximum stability

11-1/2 threads per inch

Industrial quality drop forged heat treated steel C-clamps Heavy duty swivel pads are secured by a special retaining clip that is superior to crimped pads Acme threaded screw for smooth operation and even clamping pressure Black oxide screw resists welding spatter

Couplers have 4-ball "positive locking" mechanism

They are specifically designed for root and hot pass weld cleaning in pipe joining applications

Jet 390145-10" Csg Series C-Clamp Plumbing Tools Assemble with 3 jaws forSG Cast Iron clamps with Spheroidal Graphite structure produces 60,000 PSI tensile strength twice the tensile strength of ductile iron clamps. Guaranteed unbreakable in normal use Reinforced frame corners Cross handle designed to bend before the frame can be over stressed Acme threaded screw for smooth operation and even clamping pressure Black oxide coated screw and handle resists weld spatter and corrosion