Kason 1248 Spring-Loaded Hinge, Polished Chrome, Offset Mount

Spring mechanism adds extra closing force to overcome air resistance on heavy walk-in doors Special high-lift cam system outperforms similar spring hinges Cam-rise action reduces gasket wear, even with irregular floors Built-in dwell holds door open beyond 130° Simple manual operation reverses hinges for use on right or left-opening door MATERIAL High pressure die-cast zinc with self-lubricating nylon cam. FINISH Polished chrome-plated finish for excellent corrosion resistance. MOUNTING Drilled and countersunk for 1/4" (6.0mm) flat head screws.