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Design Hardware BB5-HW NRP - 4.5" x 4.5" Heavy Weight NRP Ball Bearing Hinge (Non-Removable Pin), Satin Chrome
Design Hardware BB5-HW NRP - 4.5" x 4.5" Heavy Weight NRP Ball Bearing Hinge (Non-Removable Pin), Satin Chrome - Design Hardware BB5-HW Series 4-1/2 x 4-1/2 Full Mortise Five Knuckle Commercial Hinges, Heavyweight, Non-Removable PinThe embodiment of small but mightyBall bearing reduces friction to extend lifetime of hingeFor us…
Design Hardware BB5-HW NRP - 4.5" x 4.5" Heavy Weight NRP Ball Bearing Hinge (Non-Removable Pin), Satin Chrome - Design Hardware BB5-HW Series 4-1/2 x 4-1/2 Full Mortise Five Knuckle Commercial Hinges, Heavyweight, Non-Removable PinThe embodiment of small but mightyBall bearing reduces friction to extend lifetime of hingeFor use on heavy weight doors or doors with high frequency useMore durable than standard hingesSwaging: 1/16" Swage standard which provides 1/16" of clearance between leavesSecurity NRP: NRP - Non removable pin standard on all BB5-HW hingesFire Door Use: Approved for most types of fire doors up to 4 x 10, 8 x 10 pairs - Refer to NFPA80. For heavyweight doors and/or high-frequency usageNRP (non-removable pin) - set screw in barrel.180 heavyweight, 4 ball bearings Full Mortise Butt Hinges, Trudoor, BB5-HW NRP - 4.5" x 4.5" Heavy Weight NRP Ball Bearing Hinge (Non-Removable Pin)
Description
Design Hardware BB5-HW NRP - 4.5" x 4.5" Heavy Weight NRP Ball Bearing Hinge (Non-Removable Pin), Satin Chrome - Design Hardware BB5-HW Series 4-1/2 x 4-1/2 Full Mortise Five Knuckle Commercial Hinges, Heavyweight, Non-Removable PinThe embodiment of small but mightyBall bearing reduces friction to extend lifetime of hingeFor use on heavy weight doors or doors with high frequency useMore durable than standard hingesSwaging: 1/16" Swage standard which provides 1/16" of clearance between leavesSecurity NRP: NRP - Non removable pin standard on all BB5-HW hingesFire Door Use: Approved for most types of fire doors up to 4 x 10, 8 x 10 pairs - Refer to NFPA80. For heavyweight doors and/or high-frequency usageNRP (non-removable pin) - set screw in barrel.180 heavyweight, 4 ball bearings Full Mortise Butt Hinges, Trudoor, BB5-HW NRP - 4.5" x 4.5" Heavy Weight NRP Ball Bearing Hinge (Non-Removable Pin)
Specifications
Security | Meets Ansi/bhma A156 .1 |
Application | Heavy Duty |
Brand | Design Hardware |
Grade | Heavy Duty |