Starrett LSS 20-36

Starrett Master Precision Square, Non-Graduated, Series: 20 Series, 36 in Size, Measuring System: SAE, 36 x 3-1/2 in Tongue, 39 in Width, 5/32 in Thickness, Hardened Steel, Plain

• Features

• The beams and blades are hardened, ground and lapped to ensure parallelism and straightness
• Made of high quality tool steel, with the finest of craftsmanship throughout
• The beam is grooved at the inner corner for clearance of burr or dirt
• Features 20 in beam length, squareness accuracy to 0.0001 in every 6 in accuracy
• These hardened steel squares are used when extreme accuracy is required
• 36 in and larger size squares have special screws to secure the blade to the bead

Specifications