







Multi-Function Square Ruler - RYNMAX™
Precision You Can Feel in Every Line
Get clean, accurate angle lines every time—no guessing, no slipping. Whether you're marking 45°, 90°, or anything in between, this tool ensures professional results.

Multi-Function Square Ruler - RYNMAX™
Multi-Angle Marking
Built-in guides help you draw angles from 10° to 90° with ease.

Multi-Function Square Ruler - RYNMAX™
Built to Last
Crafted from 1.5mm thick high-carbon steel for long-term durability and precision.

Multi-Function Square Ruler - RYNMAX™
Comfortable Grip
Anti-slip aluminum alloy handle makes it easy and safe to hold during extended use.

Multi-Function Square Ruler - RYNMAX™
Built for Craftsmen, Loved by DIYers
Whether you're a professional carpenter or weekend woodworker, this tool adapts to your workflow. From marking parallel lines to complex angles, it simplifies every cut.
WE ASKED OUR CUSTOMERS AND FOUND OUT...
95%
said they would recommend this tool to other DIYers or professionals.
90%
reported faster setup times compared to traditional measuring tools.
92%
of users said the ruler improved their marking accuracy during woodworking.
Have Questions? We have Answer!
What materials is the ruler made from?
What materials is the ruler made from?
It’s made of thickened high-carbon steel with an aluminum alloy handle.
Can I use it to draw 45° and 90° lines?
Can I use it to draw 45° and 90° lines?
Yes! It’s designed for accurate 10°–90° markings, including 45° and 90°.
Is this suitable for left-handed users?
Is this suitable for left-handed users?
Absolutely. The ruler works well for both right- and left-handed users.
Does the ruler slip while marking?
Does the ruler slip while marking?
No, the anti-slip handle ensures a firm and secure grip during use.
What sizes are available?
What sizes are available?
You can choose between 30cm and 40cm versions depending on your needs.