The iGaging Precision Double Square 100mm/4" Dual Scale is perfect pocket sized partner for measuring and squaring.  The knurled screw solidly locks tight the accurate blade in the machined cast iron base.

Its handy small size is ideal for tool setup, precision measuring and small right angled marking. 

The chrome plated blade reduces glare, offers the best protection from scratches and gives a rust proof finish.  Supplied with a protective case.