The TrigJig fixed rafter square RSA180F was designed to be used at home at any time, clever functions have been built in to make this possible.
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- Order number: TJRSA180-LE-fixed-rot-schwarz
- Supplier Name: TrigJig
- EAN: 5060463290818
The RSA180 Fixed LE is a precision rafter square with built-in spirit level. We set out to create the best metric speed square in the UK! With enhanced features, it is designed to be top in class when it comes to design, build quality, usability and style.
British-engineered and CNC milled from the highest quality T6 4mm thick aluminium plate for durability and absolute precision. We CNC machine each tool to tight tolerances, with right angle precision of +/- 0.008° along the entire length.
The RSA Fixed LE is the only high-end Rafter Square that has fully CNC machine engraved hip/valley and protractor scales, so they won't rub off. This increases manufacturing time considerably but it also extends the life of the tool dramatically.
It also features anti-wear recessed rulers to avoid wear over time.
The two-part silver anodised aluminium fence is also CNC machined and is fixed to the tool via stainless steel machine head bolts. This houses a 30mm spirit level, visible from all four sides, and with a sensitivity of 0.5° per 2mm of bubble movement, makes it perfect for marking and finding level marks when roofing and timber framing.
There are several features and marking gauges on the face of the tool, including;
- 176mm rule (plus two mini rulers along the fence edge)
- CNC deep engraved protractor gauge along the hypotenuse edge
- Scribe notched every 5mm
- 1/3rd scribe marks for common timber widths
- Rafter length per metre of run table
- Handy birds mouth line
TrigJig tools are designed and developed in the UK by HICI Ltd. The company, which stands for "Home Improvement and Construction Innovation", was founded to develop and manufacture innovative new products for the construction and DIY industry.
TrigJig is the flagship product range of digital protractors, innovative angles and accessories. All products are designed to solve common problems faced by construction professionals and DIY enthusiasts.