Adjustable multiposition arm for top hung casement opening out, in stainless steel 430, 2 hinge pivots (9 mm) and 2 nylon spacer (4 mm), 4 countersunk head screws Ø 4.8×25 in stainless steel 304. Suitable for profiles with clearance of 21-30 mm. Weight capacity: 2 arms 70 Kg.