Kwikset 83373-007 Smartkey Deadbolt Cylinder Black

Product Description

The KWIKSET 83373-007 is a SmartKey deadbolt cylinder sold without housing, finished in black. It is the internal cylinder component used in SmartKey-compatible deadbolt assemblies, providing the rekeying interface and key tumbler function within the lock body. At 3.5 inches long and 0.75 inches wide, this cylinder is designed for direct installation into existing SmartKey deadbolt hardware. Locksmiths and door hardware technicians install this part during cylinder replacement, rekey service, or finish swap situations where the outer housing is retained.

This cylinder is suited for residential door hardware applications where a SmartKey-compatible deadbolt cylinder needs replacement or upgrade without replacing the full lock assembly. It is sold as a single unit and fits into SmartKey deadbolt housings that accept this cylinder profile. The black finish matches coordinating door hardware in black trim packages. This part is appropriate for both new installation into a compatible housing and service replacement in the field.

Key Features

• SmartKey cylinder design allows rekeying without removing the lock from the door
• Sold without housing for direct cylinder replacement or finish-matching applications
• Black finish for coordination with black door hardware sets
• Compact form factor at 3.5 inches length and 0.75 inches width
• Lightweight component at 0.02 pounds for easy handling during install

Compatibility

Designed as an OEM-style replacement cylinder for KWIKSET SmartKey-compatible deadbolt housings that accept this cylinder profile. No specific model numbers were provided in the product data.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware technician. Before beginning, ensure the door is closed and the lock is in the unlocked position to allow cylinder removal. Follow KWIKSET SmartKey installation guidelines for proper cylinder seating and function verification after installation. Do not force the cylinder into the housing, as improper seating can prevent correct deadbolt operation.