YALE DH5588 SERIES TUBULAR DOUBLE DOOR HANDLE SET
Deadbolt operated by cylinder outside, thumbturn inside. Latchbolt retracted by depressing outside and inside thumbpieces.
Solid Steel internal construction, corrosion protected.
Exterior handles, trim and other exposed components are electrostatically lacquered to protect finish.
Solid brass designs are forged for added strength and integrity of metal and finish.
Full 1'' (25mm) extending security deadbolt with hardened steel insert to prevent sawing.
5-pin tumbler cylinder with nickle plated brass keys
No exposed exterior fixings.
1/2'' (13mm) projecting latchbolt