Surface Systems & Instruments, Inc.

Straightedges

High grade alloy aluminum straightedges

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At a Glance

High grade alloy aluminum straightedges are offered in 4' to 24' lengths with beveled edges and welded end caps. Straightedges are lightweight, durable, corrosion resistant, easily cleaned and hold a true edge indefinitely. Duplicating the exact size and "feel" of a wooden 2 x 4 makes this the perfect tool for straight- edging asphalt or concrete without the problems of warping and waste using wood straightedges or the bulkiness and weight of standard stock aluminum.

 

Features

  • Extruded to ± 1/16" tolerance in 10' for straightness
  • Aluminum alloy is heat treated 60/61 T6
  • Wall thickness of 2x4 is 1/8"
  • Tensile strength 30-35,000 lbs.
  • Conforms to federal specifications QQ/A/250/11 and ASTM B209

 

 

Pricing & Ordering

Straightedges and highway checking tools are available in the configurations shown below the indicated prices.

To order aluminum straightedges, please fill out this Straightedge Order Form. And email it to orders@smoothroad.com or fax to (415) 358-4340 (no telephone orders, please). Straightedges 10’ or longer must ship by common carrier, resulting in a shipping cost of at least $125.

Straightedge Pricing Sheet

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At a Glance

High grade alloy aluminum straightedges are offered in 4' to 24' lengths with beveled edges and welded end caps. Straightedges are lightweight, durable, corrosion resistant, easily cleaned and hold a true edge indefinitely. Duplicating the exact size and "feel" of a wooden 2 x 4 makes this the perfect tool for straight- edging asphalt or concrete without the problems of warping and waste using wood straightedges or the bulkiness and weight of standard stock aluminum.

 

Features