With the Facom DELA.1880.00 protractor, you can accurately measure and scribe angles on large workpieces, sheet metal, and assemblies. Its recessed arc sector with a 200 mm diameter gives you a versatile measuring range from 10° to 170°. The 400 mm sliding blade provides generous reach on oversized materials. Thanks to the secure locking screw, you fix your angle firmly in place to prevent accidental movement during layout transfer. Crafted from durable tempered steel, this measuring tool resists wear and delivers dependable accuracy in demanding workshop environments.