12" Engineer's Precision Square

231040
Brand: STM
List Price $ 157.20
AvailabilityIn stock
• Brand: STM
• Material : Hardened Spring Steel
• Squareness : 0.00094"
• Model Number : SS/A/12
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  • Description

• Blade Length (Inch): 12"
• Bevel Edge: No
Hardened spring steel blades are permanently fixed to the stock by means of tapered self-locking rivets which ensure complete rigidity. Both the blade and stock are precisely ground to ensure straightness and parallelism. • Internal and external squareness as per BS 939 Grade B