Hinge – Stainless Steel 40 x 40mm€1.00Hinge – Stainless Steel 40 x 40mm Hinge - Stainless Steel 40 x 40mm quantity Add To Quote Part Num: 52-1-3861 Categories: Hinges, Locker Hinges Description Description304 Grade Stainless Steel Square Hinge with 4 x Ø4mm countersunk mounting holes at W24mm x H24mm centres; Size: 40mm x 40mm x 2mm with Ø4mm Pin.