Magnetic jaw plates, aluminum with rubber, for vises 525-100-R - Kukko Quality Tools Inc

The aluminum and gray rubber vise jaws with magnetic strips can be used together with series 520, 525, and 530 to make them more durable and robust. The rubber provides special slip resistance, allowing workpieces made of stainless steel or thin-walled tubes to be clamped without deforming.
High-quality material and easy assembly
The magnetic strips prevent the continuous slipping of the safety jaws when opening and closing the vise.