Adjustable Sliding 90-Degree Angle Ruler for Woodworking – 0-300 mm / 0-12 Inch Dual Scale, Stainless Steel & Aluminum Alloy, Combination Square with Bubble Level, Protractor, Straightedge & Centering Gauge
Bullet Points (Key Features):
4-in-1 multi-function design – Works as a combination square, protractor, straightedge ruler (with mm and inch markings), and centering gauge. Includes a horizontal bubble level for accurate measurements, making it practical for framing, layout, and marking cuts in woodworking projects.
Clear, machine-engraved scale – Features machine-divided 4R graduations (1/8, 1/16, 1/32, and 1/64 inches). The markings are easy to read and highly accurate, with a beveled edge, roller knobs, fine adjustment, and a marking needle for precise use.
Rust-resistant build – Ruler is made from fully hardened, tempered stainless steel with a satin chrome finish. The tooth holder is constructed from quality zinc alloy for long-lasting performance.
Measurement range & accuracy – Measures 0 to 300 mm / 0 to 12 inches with 1 mm accuracy. Also measures angles from 0 to 180 degrees with 5 arc minutes (0.08 degrees) accuracy. Works on both inside and outside corners of parts.
Convenient & practical for woodworking – The nut-fixed body can be separated for easy handling. Suitable for measuring, marking, layout work, carpentry, and general shop use.
Product Description (Paragraph Format):
This adjustable sliding 90-degree angle ruler is designed for woodworking, layout, and measuring tasks. It has a 0–300 mm / 0–12 inch dual scale and 1 mm accuracy. The ruler is made of stainless steel with a satin chrome finish for rust resistance, and the housing is aluminum alloy. It combines four tools in one: a square, protractor, straightedge (with inch and mm markings), and centering gauge, plus a built-in horizontal bubble level. The machine-engraved scale includes 1/8, 1/16, 1/32, and 1/64 inch graduations for clear, precise readings. It measures both inside and outside corners and covers angles from 0 to 180 degrees with 5 arc minute (0.08 degrees) accuracy. The tool includes a marking needle, roller knobs, fine adjustment, and a beveled edge. The nut-fixed body can be separated for easier use.
Use Notes:
Tighten the bolts and secure the ruler before use.
Actual color may vary slightly due to monitor and lighting differences.
Allow 1–3 mm deviation for manual measurement.
Package Includes:
1 x Combination Square Ruler