· American type
· adjustable with knurled adjustment
· forged pieces hardened and tempered
· teeth additionally inductive hardened and staggered in reverse order
· steel-grey, handles blue lacquered, polished jaws
· special high grade tool steel
· US-Norm GGG-W-651,class A, Type 1
Part Number size
75-10 10
75-12 12
75-14 14
75-18 18
75-24 24