Even the simple and popular rolled knuckle spring hinge now comes with dual-function spring opening assistance, courtesy of the Pinet/FDB Panel Fittings sales partnership. These aluminium hinges in discrete “piano-style” are suitable for industrial applications from workshop to office.
They feature integral spring support which balances the weight for easier operation. Two different force loadings are available to accommodate different door sizes. Drilled and undrilled mounting leaves are offered to enable flexibility of installation.