TrigJig

The RSA180 Fixed LE is a precision rafter square with a built-in spirit level. We set out to create the best metric speed square in the UK! Wit...

We've packed a bunch of design features from our RSA Rafter Squares and ever-popular Pocket Squares into the MTS 100. It's incredibly versatile...

The RSA300 Adjustable LE Rafter Square is a large 300mm Rafter Square. With enhanced features, we've created it to be top of its class when...

Our favourite 150mm Engineering rule recommended for use with your Glyder 82 Combination Square. It's a dual scale Metric and Imperial Wide Rigid R...

Introducing the GLYDER 82: a game-changer in combination squares! Made the same way for over 100 years, we have flipped the engineering on it’s hea...