The Polar Hardware 5031OFF-R Latch with strike represents a heavy-duty iron latch built for doors that measure up to 4 inches in thickness. The product includes a protective powder coating and measures between 3/4" to 1-1/4" offset for secure locking. The latch extends to 8" in length while using a 2-5/16" wide strike. https://partsfe.ca/5031off-r-polar-hardware-latch-w-strikeir-34-to-1-14