Bio inserts for new doors are made of biodegradable materials if you want rosettes and key plates with wood screws

- A set of rosettes

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Diameter: 70 mm

Vrider enkelt på rund plade Ringetryk Bio inserts for new doorsUsed for bay windows and windows with rebated window frames or doors. The handle is equipped with a spring that allows it to be adjusted in height for optimal closing. This version has a base plate with rounded edges. It is also available with a base plate with square corners. Product information: Dimension of plate: 15x50 mm Arms: 2x36 mm The twister is made after an original model from the early 1900s. Screws included!