Inch system: range 3-11/16inch, minimum scale 1/16inch Metric system: measuring range 90mm, minimum scale 1mm Function: 35mm straight arm/medium-curved hinge opening positioning, 40-bar connecting piece opening positioning Uses: Suitable for panel furniture splicing, quick positioning, one panel can realize multiple functions such as punching, positioning/marking/marking, etc., a wide range of applications, light and easy to carry! Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Product name: Hinge Punch Locator Dimensions: 108 x 97 x 88 x 36mm Drill sleeve size: hole diameter 8mm, hole distance 28mm B packing list:1 Hinge drilling positioning ruler, 1 hole opener, 1 drill bit 2mm, 1 punch pen Colour:Photo Color Material:Aluminum alloy Package Contents: 1x Hinge drilling positioning ruler 1x hole opener 1x drill bit 2mm 1x punch pen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.