Pair of 4" (102mm) or 3" (75mm) Stainless Steel Ball Bearing Hinge CE BS EN 1935 grade 13 (4" suitable for doors upto 120kg. 3" suitable for doors upto 40kg)
3" recommended for Interior residential Doors
4" recommended for External, Commercial and Fire doors.
FD30 Fire Rated and tested for 200,000 cycles.
Suitable for all our internal or external doors. ( 4" (102mm) hinges are recommended for external doors and fire doors (a minimum of 3 x 4"(102mm) hinges are required on fire door installations)
Advised as the best quality, most substantial hinges to be used on either interior or exterior doors