Spring Wing Divider Caliper Lockable 4in Steel Leather Creaser Drafting Tool for Woodworking Metalworking Geometry Drawing

WEAR PROOF MATERIAL: The leather flanges are made of high grade carbon steel, with the tips hardened and finely polished. After processing, has good toughness, high hardness and wear proof EASY TO OPERATE AND ADJUST: The tip of the line gage can be fixed on the horizontal appearance of leather and wood to lock the fixed distance required for accurate drawing. The spring tension and nut enable you to make quick and accurate fine tuning WIDTH: The steel flat legs of spring wing divider caliper have hardened points and can accurately marking the workpiece. The nut allows for quick adjustment of the distance between the legs Item Type: Spring Wing Divider Caliper Material: Brass and carbon steel Specification: 4in Maximum Radius: Approx. 108mm Celsius 4.25in