TrigJig RSA180 Solid Rafter Square

Reflect your style and match your set up. Now available in a range of custom colour combinations. A brute of a tool and a feature-packed speed square. Designed and built in the UK to be tough, durable, precise and used every day on-site. With a chunky CNC-machined aluminium fence. There are scribe notches every 5mm inch for quick and accurate marking using carpenter/mechanical pencils and scribes.

Features include;

- Protractor
- Common rafter scale
- Hip/valley rafter scale
- 176mm ruler and mini ruler
- Scribe notches at 1/8th inch intervals
- Rafter Length per metre of run table
- Common Rafter third scribe notches
- Handy birds mouth line

The RSA180 Solid is manufactured to the same high standard as all of our RSAs, including;

- CNC machined profiled for maximum precision
- Bright laser hed markings
- Built from high grade 4mm thick T6 6082 aluminum

- Finished with >15micron thick protective anodised layer
- Stainless steel fixings