150 and 150S: With fixed frame Application Operated with the espagnolette handle. With the handle in closed position, friction holds the sash in the desired airing position. Features Type-approved as child-safe restrictor according to building regulations outlined by the Swedish National Board of Building, Planning and Housing Operated with the espagnolette handle. With the handle in closed position, friction holds the sash in the desired airing position. To reduce wear on sash and hinges, the casement stay slips when overloaded. With the handle in open position, the sash can be moved freely. The friction increases with the opening angle. Function 150S and 160S have a locking bolt, which limits the opening to allowed airing position with regard to child safety (max 100 mm opening). To open past this position, the detachable key must be in place and turned. When the sash is opened, the key is turned before the sash reaches the locking position. The locking function returns automatically when the sash is closed and the key is removed. It also returns by turning the key back manually when closing the sash. Use the plate ASSA 4575 to have permanently freed locking function (included in manipulation fitting ASSA 4570). Material Friction runner of zamak. End bearing and frame fixture for 160 and 160S of acetal plastic. Operating catch for 150S and 160S of chrome plated zamak. Plate ASSA 4575 of acetal plastic. Instructions for milling Top or bottom, depending on the espagnolette transmission. Instructions for milling, with measurements, page I 172-I 173. Note When opening at narrow airing positions (0-200 mm openings), supplement with ventilation stay ASSA 85, 86 page I 179 or 92, 93 page I 178. When ordering, please state: 1. Sash width in frame fold, or standard size according to I 172. 2. Right or left. Note: When opening at narrow airing positions (0-200 mm openings), supplement with ventilation stay ASSA 85, 86 page I 179 or 92, 93 page I 178. 3. Inward- or outward-opening (applies to 150S and 160S). 4. Operating catch 4570 (applies to 150S and 160S). 5. Frame fixture 5550T, 5580 or 1640, page I 172 (applies to 160 and 160S). Screw For friction casing, use no. 5 (3.0 mm) TFX / DIN 7997. For frame fixture, use no. 7 (3.8 mm) TFX / DIN 7997. For operating catch, use no. 5 (3.0 mm) TKFX / DIN 7995. Casement stay ASSA 220Used for inward-opening windows with sash lipped over fra… Casement stay ASSA 230Used for outward-opening windows. For sash width over 500… Ventilation stays 86ASSA 86, for outward-opening windows. Do you want to create a safe lock environment? ASSA OEM has created "The lock guide by ASSA OEM", and it's made to give you knowledge and tips about approved lock sets. We really encouring poeple to read our tips and guidelines here: The lock guide Want to download our product catalogues? If you prefer to download our product catalogue - you can download it here! We also provide instructions, declarations and other documents in our download documents section.Check it out!