Lockey C150 Mechanical Hook Bolt Keyless Digital Combination Lock for Sliding Doors

Lockey C150 Mechanical Hook Bolt Keyless Combination Lock for Sliding Doors

The Lockey C150 is a surface-mount, battery-free combination lock engineered specifically for sliding glass doors. A 3/8" hook bolt engages positively into the door frame, and the fully mechanical push-button code eliminates any dependency on power, batteries, or electronics — no maintenance cycles, no lockouts from dead batteries.

Key Features

• Sliding Door Compatibility: Low-profile surface-mount design built for sliding glass door applications.
• Battery-Free Mechanical Operation: Fully mechanical combination lock — no power source required, no battery replacement, consistent performance in any environment.
• Hook Bolt Security: 3/8" throw hook bolt provides positive engagement and resistance to forced entry on sliding door frames.
• Flexible Door Thickness: Fits doors 1-1/8" to 2" thick standard; optional extension kits extend range from 1/8" to 5".
• Single Programmable Code: One user-set combination code for straightforward, controlled access.
• Compatible Accessory: Works with the Lockey C-25 Pull Handle (sold separately) for improved ergonomics and aesthetics.
• Eight Finish Options: Antique Brass, Bright Brass, Jet Black, Marine Grade, Oil-Rubbed Bronze, Satin Chrome, Satin Nickel, and White.

Technical Specifications

• Lock Type: Mechanical hook bolt combination lock
• Bolt Throw: 3/8"
• Product Dimensions: 5" L x 1-1/4" W x 1-3/4" D
• Door Thickness Range: 1-1/8" to 2" (standard); 1/8" to 5" with optional extension kits
• Mounting: Surface mount
• Power Required: None — fully mechanical
• Application: Sliding glass doors, commercial and residential

Typical Applications

• Commercial office buildings and storefronts with sliding glass doors
• Retail and hospitality sliding door access points
• Healthcare and educational facilities
• Multi-family and multi-tenant residential properties
• Industrial and government facility sliding doors

Why Lockey?

Lockey mechanical locks are built for demanding commercial environments where reliability and low maintenance are non-negotiable. The C150's mechanical design means no service calls for dead batteries and no vulnerability to power outages — just consistent, keyless access control wherever you need it on a sliding door.