(Formerly Stanley) FBB179 – 4.0″ x 4.0″ Ball Bearing Hinge Yale 2100 Series Rim Exit Devices Number of Codes: Multiple Users—100

Number of Codes: Multiple Users—100 Codes

Glynn Johnson 105H Heavy Duty Concealed Overhead Stop and Holder

MA521B-QN-630

Replacement cover for 4050A Series closers

latchbolt retracted by key outside or knob/lever inside

(Formerly Stanley) FBB179 – 4.0″ x 4.0″ Ball Bearing Hinge Yale 2100 Series Rim Exit Devices Number of Codes: Multiple Users—100Best FBB179 Five Knuckle Ball Bearing Architectural Hinge, Steel, Full Mortise, Standard Weight, 4" x 4", Square Corner Stanley Hinges have been re branded as Best Hinges. Packaging may change but its still the same quality hinge you have relied on for decades from Stanley. Depending on stock levels and availability these hinges may be shipped with the Stanley or Best packaging. BEST FBB Series hinges are ball bearing hinges that conform to ANSI A156.