- 4” x 3” ball bearing hinge is part of the ZHS range from ZOO Hardware.
- This hinge is a high-quality, precision-engineered, smooth action hinge featuring 2 ball bearing races within the hinge leaf for durability.
- Supplied in 4” (102mm) high by 3” (76mm) wide by 3mm thick stainless steel (grade 201)
- Suitable for use on FD30/60 fire doors when used in conjunction with an intumescent (see related products).
- Suitable for use on regular doors & fire doors between 40-44 mm thick.
- Recommended use; 3 hinges per door.
- Ideal for medium to heavy doors (max. 120kgs)
- Is NOT suitable for standard 35mm thick internal doors.
- Priced and supplied in pairs with matching screws.
- 5-year manufacturer’s warranty.
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