Skip to content
COVID-19 Update: We are open and safely shipping orders with minimal delays. Curbside pickup is available for local orders.
COVID-19 Update: We are open and safely shipping orders with minimal delays. Curbside pickup is available for local orders.

PEC Blem 300mm 4 Piece Metric Combination Square

Save 6%
Original price $84.99
Current price $79.99
SKU 7128-300SEC

*Blemished/Cosmetic Second items have cosmetic imperfections*
Most have scratches, discoloration, small voids in the castings or other blemishes. In addition, the name brand on each blade has been ground off. The baked on finishes on the heads may be blue, black, or grey. We guarantee that the length and graduations will be accurate and that it will be a usable and fully-functional measuring tool. Instead of recycling the steel, they are sold at a fraction of the price.

These combination squares are manufactured in the USA by Products Engineering Corporation (PEC Tools), one of the last US precision measuring tool manufacturing companies. They are manufactured in accordance with the derived tolerances from the FEDERAL SPECIFICATION NO. GGG-S-656E 29 Jan 1996 and are guaranteed to be square to within 0.004" (four thousandths of an inch) over the length of the blade. They are perfect for project/part layout, machine set-up, determining level/plumb, or as a depth, height, or marking gauge. They have a hardened and tempered no-glare satin chrome finished blade. Blade markings are precision photo etched and then black filled for easy readability. The cast iron head has an integrated spirit level. Head comes with a hardened steel scribe. The protractor may be reversible or non-reversible and comes with a built-in level. Squares come in a cardboard box.

Blade length: 300mm

Blade width: 1"

Blade thickness: 0.075"

Graduations: Metric (0.5mm, 1mm)

Head height: 4-3/4"

Head width: 3-1/2"

Head thickness: 3/4"

Center finder height: 3-1/2"

Center finder width: 3-1/2"

Protractor width: 3-1/2"

Protractor length: 7"

Prop 65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

See PEC Factory First 300mm Metric 4 Piece Combination Square

See all available Blade Lengths and Graduations

See more PEC Tools Blemished / Cosmetic Second squares and rulers