225mm (9") Rosewood / Walnut Try Square to 19B by Joseph Marples Trolley Jack Safe electrical connection with insulated

Safe electrical connection with insulated heat resistant internal wiring

Extension Bar 250mm

Vibration per min: 11

Cam locking mitre system with adjustable stainless steel mitre detent plate and 11 detent locations

Battery charging voltage: 10

225mm (9") Rosewood / Walnut Try Square to 19B by Joseph Marples Trolley Jack Safe electrical connection with insulatedThe stocks are made of Rosewood Walnut (depending on availaibilty at time of manufacture), the blade from tempered, blued steel. They have a machined brass face for protection against damage and accuracy. The blade is secured by means of a brass diamond washer and steel rivet, or all brass round rivets. All our try squares are manufactured to BS3322. Each square is tested for accuracy twice during manufacture and again immediately prior to despatch.