THPG 179969 Lignostone® Door handle on back plate

101623-254512 - Our in-house door handles essentially consist of two parts: a solid steel core with a nickel-plated brass cranked section and an interchangeable grip sleeve, which is secured to the core using a stainless steel flat-head sleeve nut (M8 15/20).‎ Only a 5 mm hex key is needed for mounting and removing the grip sleeve.‎ In this case the grip sleeve is made of laminated densified wood, or more precisely, red beech veneers, which have been bonded together with hardenable synthetic resins (a type of Duroplast) under high pressure and high temperature.‎ This material has been used for more than 100 years as a high-performance insulation material in oil-filled power transformers (today under the trademark Lignostone®) and has the corresponding properties: high electrical insulation capacity and high mechanical strength, resistance to mild acids and alkalis.‎ It is corrosion-resistant and anti-magnetic.‎ The door handles are compatible with most rosettes and protective plates from our Swedish partner Kulturbeslag.‎ A selection of which you can find here on our website.‎ Grip length: 81 mm Grip diameter: 20 mm Weight: 318 g Base structure material: Steel with nickel-plated brass bend Grip sleeve material: Laminated densified wood Scope of delivery: Two-piece base structure 2 x sleeve nuts 2 x washers 1 x compensation sleeve 1 x connecting pin Further info from manufacturer on 179969 THPG