4.5 Universal Vise Jaws are designed to fit in standard bench vises (3-6 ), but can also be used with mills, drill press, and other places you need a secure hold.
4x magnets add stability , Thermoplastic polyurethane material
Strong embedded magnets keep inserts securely in place
Great for holding wood, metal, plastic, and tubing. Ideal for all kinds of shop, craft, jewelry, and gunsmithing projects.
Multi-groove design provides a number highly useful holding slots to keep items in place. 90 degree angles for widths of approximately 1/16 , 1/8 , 1/4 and 3/4 . 60 degree angle for width of approximately 13/32