LockeyUSA 2930DC JB Mechanical Digital Double‑Combination Narrow Mortise Knob Lock Jet Black
The LockeyUSA 2930DC JB Mechanical Digital Double‑Combination Narrow Mortise Knob Lock is a keyless mechanical access solution designed for narrow stile door applications requiring secure, knob‑operated entry. Finished in jet black, this lock offers a modern architectural appearance suitable for residential and light commercial environments. The double‑combination mechanical push‑button keypad allows independent access codes on both sides of the door, operating a mortise‑style latch through the knob. Fully mechanical and battery‑free, the 2930DC JB delivers reliable, low‑maintenance performance for aluminum storefront and slim‑frame doors.
