This GATEMASTER Superlock Latch Deadlock is suitable for both left handed and right handed gate applications. With adjustable latchbolt and removable bolts, it is both adaptable and easy to fit. It comes with a choice of straight lever handle or traditional handle and is available in 2 sizes to suit 10 to 30mm flat bar or box section gate frames and 40 to 60mm gate frames. The stainless steel latchbolt latches 15mm into the gate post, and the deadbolt moves an additional 15mm, ensuring excellent security. It is supplied with bolt support plate and gate post strike plate for a smooth latching action and comes complete with a 1 year guarantee.