Stainless Steel Deadbolt LockMobile Home Stainless Steel Deadbolt Lock all outside the usa purchases duties, taxes and fees any applicable Clearance Entry Fees (CEF) and other import fees. are the buyers reasonability Mobile home entry doors are typically 1 3 8" thick and this deadbolt is made just for that size. This is a single cylinder deadbolt, which is the only kind we would recommend. "Single cylinder" means it requires a key from the outside, while on the inside it can be