Callan Double Cylinder Deadbolt Vacuums Refractory

Refractory

This Stainless Steel Hex Lag Screws offers a higher level of corrosion resistance

Camco 3500W/240V High Watt Density Universal Flange Element contains 1 element

Self-adjusting duck packing for ultimate leakproof seal

Callan Double Cylinder Deadbolt Vacuums RefractoryDouble Cylinder Function: Double cylinder deadbolts are keyed on both sides of the door and are only locked and unlocked via a key. Often times they are used on doors where glass is near the door that could be easily broken and the thumbturn on a standard single cylinder lock would be accessible. Caution: Double Cylinder locks can pose a safety hazard in times of emergency due to requiring a key to unlock. Please check local codes before installing.