Specification Brand : CONCISE(コンサイス) BulletPoint1 : Size: 11.8 x 5.9 x 0.1 inches (300 x 1 BulletPoint2 : Material: Acrylic BulletPoint3 : Length of blade is measured from inner edge of beam to end of blade. BulletPoint4 : Made in the USA. BulletPoint5 : Blade is hardened. Color : Black ExternallyAssignedProductIdentifier : 4512008100140 GpsrSafetyAttestation : 1 GraduationRange : 30 centimeters ItemName : Concise 100140 Ruler Stainless Edge Scale 30R ItemPackageDimensions_Height : 0.8 centimeters ItemPackageDimensions_Length : 33.3 centimeters ItemPackageDimensions_Width : 17.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : construction-rulers Manufacturer : コンサイス(Concise) Material : Acrylic Material1 : Alloy Steel Material2 : Metal MeasurementAccuracy : +/-0.5% ModelNumber : 100140 NumberOfItems : 1 PartNumber : 100140 ProductDescription : 2,000 character limitWhen precision matters, professionals trust PEC Tools' 4-piece Combination Square Set to deliver consistently accurate measurements and layouts. Made in America since 1960, this premium measuring kit combines exceptional craftsmanship with versatility, making it an indispensable addition to any serious workshop. This professional-grade set is a 12-inch stainless steel ruler features micro-fine graduations in 8ths, 16ths, 32nds, and 64ths (4R graduation). The satin chrome finish ensures excellent readability in any lighting condition, while the hardened and tempered construction guarantees long-term durability. Each component is manufactured from high-grade cast steel and protected by a distinctive baked blue enamel finish that resists wear and corrosion. The set includes three precisely machined heads that transform this tool into a complete measuring system. The combination square, featuring an integrated bubble level and scribing tool, ensures perfect 90° and 45° angles for machine setup, woodworking layouts, and construction projects. The protractor allows you to measure and mark any angle with confidence, while the center finder quickly locates the center points of round stock and circular layouts – crucial for metalworking and pattern making. Each head locks firmly onto the ruler with a secure, smooth-operating mechanism that maintains accuracy through years of daily use. The cast steel heads provide superior surface finish and hardness, while precision-ground surfaces ensure consistently accurate measurements. Whether you're setting up machinery, working on fine woodworking projects, or handling precision metalwork, this versatile measuring set delivers the accuracy and reliability that professional craftsmen demand.Backed by PEC Tools' legendary customer service and quality, this American-made combination square set delivers unmatched precision, durability, and value. It's ideal for professionals who demand the utmost in longevity and accuracy from their tools. ProductSiteLaunchDate : 2016-07-24T23:41:59.519Z Style : 30R SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 44111800