From The Anvil SSS 4/'/' F/R Ball Bearing Butt Hinge (Pair) 91039

Manufactured with ball bearings in the knuckle to provide extra strength and a smooth action that will last for many years. Features: A pair and a half (three hinges) can be fitted to provide extra strength for heavier doors Manufactured from grade 201 stainless steel and CE marked (Grade 13) Complies with BS EN 1935-2002 (assessed for use on 30, 60, 90 and 120 minutes timber fire doors and 240 minutes on steel fire doors) Can be used with matching hinge fronts to give a traditional look and feel to an ... - Manufacturers part number: 91039

• Supplied with matching SS wood screws.
• Supplied as a pair.
• Complies with BS EN 1935-2002 (assessed for use on 30, 60, 90 and 120 minutes timber fire doors and 240 minutes on steel fire doors).
• Manufactured from grade 201 stainless steel and CE marked (Grade 13).
• A pair and a half (3 hinges) can be fitted to provide extra strength for heavier doors.