Carbine Alpha CRD-1K1 Single Cylinder Deadlatch – Satin Chrome - Wood Frame - Dr Lock Shop

Carbine Alpha CRD-1K1 Single Cylinder Deadlatch – Satin Chrome - Wood Frame

The Carbine Alpha CRD-1K1 is a single cylinder surface-mounted deadlatch featuring an internal knob and external key operation. Designed for simple operation, flexible installation, and durability, it's well-suited for residential and light commercial use with timber frame doors.

Product Features:

• Single cylinder configuration with internal knob

• Supplied C4 Keyed to Differ (standard)

• Fire-rated up to 2 hours when holdback is disabled

• Adjustable timber frame strike included

• Reversible latch for inward or outward opening doors

• Satin chrome finish with concealed fixings

• Marine-grade stainless steel latch bolt

• Lockable holdback and internal deadlocking capability (when fitted with internal cylinder)

• Supplied boxed

Keying Options:

• Keyed to Differ – Supplied as standard

• Keyed Alike – Multiple locks keyed the same (available upon request)

• Keyed to Order – Keyed to match an existing system (available upon request)

Extra Keys:

• Supplied with 2 keys as standard, or 2 keys total per order if keyed alike or keyed to an existing system

Technical Details:

• Model: CRD-1K1

• Function: Single Cylinder Standard Deadlatch with Internal Knob

• Backset: 60mm

• Key Profile: C4 (accepts LW4 key blanks)

• Finish: Satin Chrome

• Strike Type: Timber frame

• Door Thickness: 30–50mm

• Packaging: Boxed

Carbine Alpha CRD-1K1 – A reliable, easy-to-use deadlatch with internal knob access, ideal for timber frame doors requiring straightforward security.