• Special tapered collet, providing maximum clamping surface
• Smaller body diameter than the chuck to allow fast opening and closing and rapid rotation when used on small work
• Available individually or as a complete set in a convenient case

The Starrett 240 Pin Vise set includes all four sizes, .010-.055", .025-.075", .045-.135", .110-.200", and a protective vinyl case. SET, (4) Sizes, Nos. 240A/B/C/D in Vinyl Case.