Description
The National C8139-26D-KA101 is a 3/4" pin tumbler door lock designed for surface-mounted applications on doors requiring a mortise housing. This lock solves security needs for cabinets, equipment rooms, and utility doors where reliable keyed access control is essential. The key-removable-in-locked-position feature adds convenience for busy facilities.
Installation requires a 57/64" diameter hole for the cylinder and mortise for housing; all necessary hardware including two keys, strike, and mounting screws are supplied. The KA101 keyway ensures compatibility with your existing key system. As an authorized National dealer, E.D. Locks provides expert installation guidance and keying support—contact sales@edlocks.com or call 1-877-207-6067 for assistance.
Specifications
- Cylinder Length: 3/4"
- Bolt Travel: 7/32"
- Mounting: Surface mount with mortise housing
- Hole Diameter: 57/64"
- Bolt Type: Spring bolt
- Keying: KA101
- Includes: Two keys, strike, mounting screws
- Key Feature: Removable in locked position
