71532 Precision Aluminum Square Ruler 8 Inch

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Product Overview


Introducing the Precision Aluminum Square Ruler by POWERTEC.


  • INCLUDES: 8” Precision Woodworking Square (8” x 1-3/16” x 5/64” blade), 0.5mm Pencil Pentel, and (1) Allen Wrench for tightening screws
  • 90 DEGREES: This multi-functional right angle cutting tool produces perfectly square results for your desired angled cuts and features an 8” ruler for impressively precise measurements and markings
  • HIGH PRECISION: Square graduations are laser engraved and painted in white, with 1/32” scale markings for all-purpose measuring and easy-to-read marking
  • FEATURES: Two sets of scribing holes along the blade surface that allow you to mark in 1/16” increments for meticulous accuracy
  • PREMIUM BUILD: Ergonomically designed and machined from a single piece of lightweight cast aluminum, commonly known for it’s corrosion resistance, dimensional stability and long-term durability


This 90 degree positioning square was designed to produce square results, high precision measurements and spot-on markings for many of your woodworking projects. By utilizing it’s dualistic design, this multi-functional device serves as both, a right angle measuring tool and square 8” ruler. It’s convenient design also allows you to measure diameter from the inside or the outside. Perfect for the hobbyist and professional woodworker, it gives you highly accurate and easy-to-read measurements up to 1/32”. The graduations are imperial and marked in 1/32”. Now you can create accurate markings, verify the results and make all the right cuts with this all-in-one tool.Precision Aluminum Square Ruler


Premium Build and Design

The 8” square blade is expertly crafted and precision machined from a single block of cast aluminum. It’s ergonomic design is paired with a thin and lightweight construction that delivers easy-to-hold handling. The finish of the blade is ever-so-slightly textured with numbers and graduations laser engraved and painted in white to balance it’s smooth, midnight black background surface for easy readability. The blade also has 2 rows of holes along the surface for additional precision. This allows you to mark lengths, diameters, and dimensions by inserting the included .5mm pencil through the scribing hole.


Package Contains

8 Inch Square Measurement Tool

Pentel .5mm Pencil

Allen Key


Product Manual: view PDF file

WARNING: Cancer and Reproductive Harm -