H8013 Incra® 5" Guaranteed Square   See larger image and other views  Your Price:** $39.95 Customers who purchased this item also purchased: H8015 Incra® 5" Guaranteed 45 Deg $39.95 H2526 Marking Gauge $10.95 G5726 4 pc. Combination Square - 12" $26.95 Description These 45? and 90? squares are so precise, they come with a certificate of accuracy that guarantees each one has an angular maximum deviation from nominal of less than 0.001" at any point along the full length of the blade. One-piece, 1/4" thick anodized hardened aluminum alloy blades ensure long-term accuracy. See page 686 of our 2008 Grizzly Catalog! See page 40 of our 2008 Metalworking Catalog! See similar items in: > Home > Hand Tools > Squares Final prices will include state sales tax for items shipped to WA, MO, or PA. Shipping charges for items not shipped via truck freight will be added according to our shipping rates.