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Double Square Set, 4" and 6" 4R

Double Square Set, 4" and 6" 4R - Main image
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$19.29 $27.95 In stock

Pair of heavy duty hardened, precision ground double squares, 4" and 6". Blades are graduated in 8ths, 16th, 321nds, and 64ths. Blades are satin chrome finished to reduce glare and rust, and are easy to read.

Made to US standards for accuracy and squareness with scale accuracy of 0.001" and squareness of 0.0015"

The 6" square has a bubble level and the squares may be locked at any position along the blade.

Squares come in a storage case with foam insert.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Madison Q. ★★★★★

The markings on both squares are incredibly crisp and easy to read, even in dim light. I was surprised how square they are right out of the box—no need to file or adjust anything.

Victoria C. ★★★★★

The satin chrome finish really does cut down on glare in my shop, and I love having both 4" and 6" sizes handy for different tasks. The 64ths markings are crisp and easy to read, which makes layout work go a lot faster.

Daniel O. ★★★★★

The 4" and 6" squares are dead-on accurate right out of the box, and the satin chrome finish really cuts down on glare under the shop lights. I’ve been using the 64ths markings for fine joinery, and they’re crisp and easy to read.