Schellenberg 50300 roller shutter belt winder flush mount, 18.5 cm hole spacing, intake system maxi, galvanised

robust intake winder for heavy shutters up to 2.50 m high 185 mm hole spacing, variable depth between 175 and 195 mm robust intake winder for heavy shutters, dimensions 50 x 215 x 175 mm high winding capacity of 12.0 m belt length, 23 mm belt width Installation tip - Close the shutters before installation; remove the old intake winder. Pre-tension the new intake winder by turning the drum in the direction of the arrow until it stops. Hold the drum firmly and secure it against bouncing back. Then thread the belt through the cover plate into the winder and let it roll up slowly; insert the wrapping unit into the wall box and screw it back to a cover plate, Weight: 0.29982867632 pounds, Manufacturer: Schellenberg