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Measuring Tools > Part #: TR4590
SKU #: LANC1028

Lance Aluminum Triangles 45° / 90° Ruler

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Lance Aluminum Triangles 45° / 90° Ruler


  • Calibrated in 16ths on one edge, one side, with circular template holes ranging from 0.03" to 1.6"
  • Lightweight, durable aluminum with matte-satin finish that resists stains and tarnishing


  • Overall Height - Top to Bottom: 0.12"

Lance Aluminum Triangles 45° / 90° Ruler

Weights & Dimensions

  • 6" 0.12" H x 6" W x 6" D
  • 8" 0.12" H x 8" W x 8" D
  • 10" 0.12" H x 10" W x 10" D
  • 12" 0.12" H x 12" W x 12" D
  • Overall Height - Top to Bottom: 0.12"


Product Type: ProtractorsCountry of Manufacture: Taiwan, Province of China

About the Manufacturer

Lance® Rulers are precision tools, manufactured from hardened, aerospace aluminum with a clear, anodized, scratch-resistant finish. They use the highest quality materials and the finest of workmanship to guarantee smooth, clean work edges and easily read measurements. The accuracy and clarity of Lance® calibrations meet the highest standards in the industry.

Lance Aluminum Triangles 45° / 90° Ruler

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When you buy a Lance Aluminum Triangles 45° / 90° Ruler online from Wayfair Supply, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Lance Part #: TR4590 here. If you have any questions about your purchase or any other Drafting Supplies product for sale our customer service representatives are available to help.Whether you just want to buy a Lance Aluminum Triangles 45° / 90° Ruler or shop for your entire business, Wayfair Supply has everything you need.

Lance Aluminum Triangles 45° / 90° Ruler

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Return Policy

We want you to love it. If you don't, you may return your purchase within 30 days of delivery. All you need to do is visit our Self-Service Return Center for instructions. Return credits are issued within 24 hours once the item is received and inspected. Please note that shipping charges are non-refundable. The cost of return shipping will be deducted from your refund.

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Aluminum Triangles 45° / 90° Ruler is also sometimes listed under the following manufacturer numbers: TR4590-10, TR4590-12, TR4590-6, TR4590-8