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.
These support jacks have a magnet built into the base to for mounting to any steel or iron work surface. These are heavy duty support jacks that can withstand up to 200 KN of force. They will accept interchangeable tips to provide versatile workpiece...