JET 390142 bride en c, 2-11/32 po gorge profonde, ouverture de la mâchoire 4 po

SG cast iron clamps with spheroidal graphite structure produces 60000 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