The Value-Tec PV4 wide range pin vise with two reversible collets enables the use of small drills, probes, needles, files, reamers and holding thin arbors. This pin vise is made from nickel plated brass with tool steel collets. The large hexagonal swivel head allows the pin vise to stand up and act as a third hand. The swivel head can be easily removed for fine probing work since it is held by a springloaded retaining ring. Second dual sided collet is stored in the body. Total length is 85mm with a 9mm body diameter. Fine knurled surfaces for excellent grip.Capacity is 0.1 to 3.2mm over the 2 dual sided collets.