Starrett 240D Pin Vises With Tapered Collet, 0.110" - 0.200" Range
No. 240 Pin vise have a special collet design with tapers at both ends, providing maximum clamping surface. These pin vise also have a smaller body diameter than the chuck, which allows fast opening and closing and rapid rotation between the thumb and finger when used on small work. Available either separately or as a complete set in a convenient case.