Yale B 84 DMG SC 40 Standard Nightlatch 40mm Dark Metallic / Chrome Finish Security

Traditional Yale nightlatch trusted by millions of homeowners with knob to conveniently operate the lock from inside the property Internal snib button is used to engage the deadlock or temporarily hold back the latch Includes Yale rim cylinder operated by key from the outside with standard security components Supplied with 2 standard Yale keys and fixing pack for easy installation 2 Years guarantee provided, Weight: 0.8 pounds, Manufacturer: Yale