Silverline Heavy Duty Aluminium Roofing Rafter Square

Strong Cast Aluminium Body With Clear, Embossed Imperial Graduations & Common Rafter Conversion Table

Lipped Edge For Secure Locating

Protractor Scale 0-90°

Use As Saw Guide For Angle Measurements & Cuts

Weight: 125g

Overall Dimensions: 185 x 185 x 260mm