{"product_id":"astra-door-ast4003-narrow-door-closer-size-3","title":"ASTRA DOOR AST4003 Narrow Door Closer Size 3","description":"\u003cp\u003eIntroducing the Astra AST4003 Narrow Concealed Door Closer, a perfect blend of functionality and design. This single spring hydraulic unit is engineered for seamless integration, ensuring that it remains completely concealed when the door is closed.\u003c\/p\u003e\n\u003cp\u003eWith a fixed power rating of EN 3 and a maximum opening angle of 105 degrees, it offers reliable performance for both right and left swing doors. The adjustable closing speed allows for customization to meet specific needs, enhancing user experience without compromising safety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eAvailable Finish: Polished Brass, Polished Chrome, Satin Chrome\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eProfile: Radius, Square\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSize1 : Length 21.6cm, \u003cspan class=\"attribute-group__label\"\u003eOpening Angle Max 105Degree, Width 28mm, Plate Depth 3mm, Max Door Width\u003c\/span\u003e 1100mm, \u003cspan class=\"attribute-group__label\"\u003ePlate Height 110mm, Strength Size 3, Plate Width 32mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cstrong\u003eSize2 : Length 21.6cm, \u003cspan class=\"attribute-group__label\"\u003eOpening Angle Max 105Degree, Width 28mm, Plate Depth 3mm, Max Door Width\u003c\/span\u003e 1100mm, \u003cspan class=\"attribute-group__label\"\u003ePlate Height 106mm, Strength Size 3, Plate Width 32mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cspan class=\"attribute-group__label\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eContinuous in-house testing to over 500,000 cycles for durability\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eFire tested in accordance with BS EN 1634-1:2000, ensuring compliance with safety standards\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eAdjustable closing speed for tailored operation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eFully concealed design for a sleek appearance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eCE marked for quality assurance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eAn excellent alternative to traditional face-fixed closers\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElevate your door hardware with the Astra AST4003, where innovation meets reliability.\u003c\/p\u003e","brand":"Aldridge","offers":[{"title":"Polished Brass \/ Radius","offer_id":44515165536345,"sku":"L35513-AL","price":266.67,"currency_code":"GBP","in_stock":true},{"title":"Polished Brass \/ Square","offer_id":44515165569113,"sku":"L35510-AL","price":244.8,"currency_code":"GBP","in_stock":true},{"title":"Polished Chrome \/ Radius","offer_id":44515165601881,"sku":"L35514-AL","price":274.82,"currency_code":"GBP","in_stock":true},{"title":"Polished Chrome \/ Square","offer_id":44515165634649,"sku":"L35511-AL","price":250.92,"currency_code":"GBP","in_stock":true},{"title":"Satin chrome \/ Radius","offer_id":44515165667417,"sku":"L35515-AL","price":279.99,"currency_code":"GBP","in_stock":true},{"title":"Satin chrome \/ Square","offer_id":44515165700185,"sku":"L35512-AL","price":257.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9035\/8617\/files\/Screenshot_2026-08-11_124000.png?v=1786444818","url":"https:\/\/metalix.co.uk\/products\/astra-door-ast4003-narrow-door-closer-size-3","provider":"Metalix Hardware","version":"1.0","type":"link"}