SPEAR & JACKSON Combination Set Precision Metric 300mm

• Fully hardened and tempered precision rules with deeply etched graduations on both sides for ease of reading and long life
• Fully hardened and ground datum faces to resist wear
• Centrally mounted protractor vial allows unrestricted viewing
• Protractor has full 360 degree scale plate,
graduated 0-180 degrees
• Satin chrome scale plate on protractor
• Unique rule clamp allows positive location and clamping
• Square head offers the following fixed angles
15, 30, 45, 60, 75 and 90 degrees
• Centre head offers a fixed 90 degree angle, for finding the centre of round bar stock up to 120mm diameter
• Clipped corner on rule to maximize capability