KSJ-08L Steel serrated soft jaws to suit a 8 Inch power chuck. Jaws are manufactured from 080M15 Steel.
Good Quality of of material allows for machining with a good finish.
Standard metric clamping studs. These studs are manufactured from S45C(JIS) / CK45(DIN) heat treated to HRC 30-35 and have a black oxide surface finish.