The Yale Y3 Nightlatch offers a contemporary alternative to the Original Yale 77 Nightlatch Sizes: 60mm Backset Features: Retro-fit replacement for P77 Traditional Nightlatch – no additional chiselling required Snib to deadlock or hold back the latch Anti-bump Supplied with 1109 rim cylinder 2 keys supplied Security Level & Guarantee: Standard security 2 year guarantee
