
RIDGWAY Adjustable Carpenter Square: One Tool for Angles, Squaring and Confident Marking
Ever set out a run of angled cuts, then found yourself swapping between a square, a mitre gauge and a separate marking tool just to keep everything true? Every switch is another chance for a small error to creep in and throw off your layout. The RIDGWAY Adjustable Carpenter Square brings those jobs together. Its adjustable handle locks in any angle from 0 to 45 degrees, while the built-in double square and Tru-Mark Edge keep your lines accurate every time.
One compact tool on the bench, less guesswork in your layout.
Key Features
- Adjustable mitre handle: Sets from 0 to 45 degrees and locks securely in place, giving you repeatable accuracy every time you mark an angle.
- Built-in shelf stabiliser: Adds control during use and holds a consistent reference point across your material, so your marks stay true.
- Double square functionality: The sliding ruler gives you all the versatility of a double square, ready for depth setting, squaring and step-off work.
- Tru-Mark Edge: This proprietary edge places your line with no offset and no guesswork, so you can mark accurately without centre-finding tricks or workarounds.
- Integrated pencil saddle: Holds your pencil for consistent line placement on any precision task.
- Expandable platform: The ruler swaps out with the RED TAIL Ruler Set (pt # R4612AL), so you can customise the tool to suit your work.
Ideal For
- Carpenters and builders marking repeatable angles on site.
- Cabinetmakers and joiners after reliable squaring and depth setting.
- Woodworkers who want accurate line placement without the fuss.
- Anyone chasing an all-in-one layout tool for shop and construction work.
Specifications
- Square: One 200mm RIDGWAY Adjustable Carpenter Square.
- Adjustable handle: 0 to 45 degrees with secure locking.
- Stabiliser: Built-in shelf stabiliser for consistent reference points.
- Marking: Tru-Mark Edge and integrated pencil saddle.
- Ruler: Sliding ruler for double square functionality.
- Expandable platform: Accommodates ruler change-out using the RED TAIL Ruler Set (pt # R4612AL).
- Construction: High-quality anodised aluminium.
- Storage: EVA storage tray included.
A quick tip: lock the handle at your working angle first and check it against a known reference before you commit to a line. Once it is set, let the Tru-Mark Edge and pencil saddle do the marking for repeatable results across every piece. When you need a different scale or length, swap in a RED TAIL ruler so the square keeps working the way you do.
Ready to bring your angles, squaring and marking together in one reliable tool? Add the RIDGWAY Adjustable Carpenter Square to your cart today and craft with confidence.
Prices may vary. Printed on September 25, 2026.