Carr Lane CLRH-3771-53-VSA | 125.00mm Width V Jaw Insert

Product Information

V Jaw Inserts are used together with base jaws as part of our Quick Insert System (QIS). These precision downthrust jaws have two 120 Degree V grooves, to allow clamping cylindrical workpieces in either horizontal or vertical position. V Jaw Inserts are usually mounted on the fixed-jaw side (for positional accuracy), together with a Plain Jaw Insert on the sliding-jaw side. V Jaw Inserts can also be used in pairs. QIS is our patented system of downthrust vise jaws, consisting of several different quick-change jaw inserts that mount on a single base jaw. Jaw inserts are held in place by a guide pin and two permanent magnets (V Jaw Inserts have a bottom groove instead of a guide pin for precise sideways location on the vise guideways). Jaw inserts can be changed in a few seconds. The base jaw and jaw inserts have a matching angle between them to provide downthrust action. This downthrust effect ensures that the workpiece is held firmly down against the vise to a precise zero point, providing extremely accurate height location. Available in three jaw widths, to fit the following vise sizes: 100mm 125mm 160mm.