Top 10 Best Benchmark Square

12-Inch Heavy Duty Combination Square. Combo Square with Durable and Rust-Proof Stainless Steel Blade Marked with Precise inch and cm Graduation in 116,18, and 132 Inch. Spring Loaded Brass Bolt to Assure Accuracy. Brass Scriber and Level. Accurately Measure and Draw 90 Degree And 45 Degree Angles.

These handy double squares are indispensable for setting up machinery and for performing a host of shop layout tasks.. They are manufactured in accordance with EEC Class 1 accuracy standards and are guaranteed to be square to within 0.002 two thousandths of an inch over the length of each blade.. They have hardened and tempered no-glare satin chrome stainless steel blades. Blade marking are precision photo etched and then black filled for easy readability. Blades have quick Reading 4R markings 164ths and 132nds on one side and 18ths and 116ths on the reverse.. Square heads are cast and then precision machined. Square head color is cobalt blue. Square heads lock down tight via locking knob.. Squares come in a cardboard box..

This is a 12 inch 4R replacement blade for combination squares or can be used alone as a thick, rigid rule. This blade will make an excellent upgrade or replacement for both vintage or contemporary combination squares. Note This blade will not interface with all brands of precision combination squares, but has been shown to fit most Starett, Mitutoyo, PEC and Brown Sharpe 12, 18 and 24 inch combination square heads.. This combination square blade is made from Japanese rust-resistant stainless steel that has been tempered creating a very stiff measuring tool that is quite resistant to flexing. The edges and ends have been ground parallel, straight, smooth and square.. The blade is 1 inch wide by .080 inches thick. There is a groove running down on one side that is .100 inch wide x .040 inches deep.. The 4R graduation feature quick-reading 32nds and 64ths on one side and 8ths and 16ths on the reverse. Graduation marks are produced via a photoengraving process creating very consistent and accurate markings with uniform gaps and line widths. Once etched, graduations are black filled for easy readability. Graduations are etched and not printed will not wear off with prolonged use. Graduations conform to strict international EEC 1 Accuracy Standards, i.e. - 0.2 mm at 20 Degrees C for 1000 mm. Finish is non-glare satin chrome. A satin chrome finish minimizes scratches and corrosion and increases readability by achieving a brighter, non-glare finish that enhances the contrast between the black graduation lines and the surface of the rule. In addition, a satin chrome finish will not reflect light or glare..

These 6 rigid machinist rules feature 4R markings with 8ths and 16ths markings on one side and quick-reading 32nds and 64ths on the reverse side. Photoetched graduations conform to strict international EEC 1 Accuracy Standards, i.e. - 0.2 mm at 20 Degrees C for 1000 mm rule. Rules are made from rust-resistant, tempered Japanese stainless steel. Finish is black chrome with white-filled graduations. Black chrome finish provides scratch and corrosion resistance and maximizes readability by achieving a zero-glare, high-contrast, EZ read finish that enhances readability in both low and bright light conditions.. Overall size is 6 inches long by 34 inch wide by .040 inches thick.

USED FOR A Combination Square is a measurement tool with 2 straight edges set at right angles to each other Its used by carpenters machinists for checking angles on materials before cutting or for locating center holes. BLADE DETAILS Made with a hardened steel, machine divided, photo-engraved blade that has a satin finish, and measures 12 in length. STANDARD HEAD The square head is made of heavy duty cast iron with a black wrinkle finish for measuring precise 90 degree angles. FEATURES This model combination square has a reversible lock bolt, scriber, and spirit level. GRADUATION Has a Type 4R graduation with quick readings for 8ths, 16ths, 32nds, and 64ths.

Fully Hardened and Tempered Steel Blade Satin Chrome finish. Etched, machine divided 4R graduations - 8ths, 16ths, 32nds 64ths.

ADJUSTABLE - The Kapro 353 Professional Ledge-It Try Mitre Square features retractable ledge support for easy, hands-free use.. ACCURATE - The stainless-steel ruler has permanently etched gradation for long lasting accuracy. The first 4 inches are incremented 132 for fine and accurate measurements, extending to 116 of an inch for the remainder of the blades length.. PRECISE - The Kapro 353 s blade has marking holes at 10, 15, 22.5, 30, 45, 50 and 60 for angle marking and includes openings every inch for fluid and parallel pencil markings.. MULTI-USE - This durable stainless steel ruler can be used for drywall, construction, and technical drafting. The 353 features an aluminum cast handle and 3 milled surfaces for maximum precision.. KAPRO - We reimagine precision tools and accessories for professional craftsmen to weekend warriors while setting high standards by driving innovation in our designs..

Set of Double Squares 4 and 6 precision Double Squares. 4 4R blade with 2.5 base - 6 4R blade with 3.75 base. Blades Heavy duty hardened, precision ground satin chrome blade. Easy to read Marked increments. Made to US Standard Accuracy and Squareness. Comes Storage Case, with foam insert..