on center hole spacing and includes an anti-lift shim.
Aluminum Surface mount Sliding Door Keeper This patio door lock is constructed from stamped aluminum.on centerUsed to replace hook mechanisms with W&F hook handlesAluminum encased housingIncludes an anti-lift shimMounting hardware includedA Phillips head screwdriver is required for installationFor further dimensional information, please see the line drawing It features a steel hook and latch lever with a 3 in.Used by Likit and a variety of other sliding door manufacturersMounting holes are 3 in.