Especially compact (robust) design, made of shock-resistant polycarbonate For distributor's construction, O.E.M's, panel builders, etc. Sprung-loaded window with integrated knurled screws Size of hinged window suitable for 2, 4, 5, 6, 8, 10, 13, 18 modules (17,5mm each) Mounting frame made of shock-resistant polycarbonate with integrated gasket for flange mounting All metal parts corrosion-resistant IP67 watertight NOTE Window Only - no screws