This brushed stainless steel deadbolt has a key on the outside and a wing nut twist style lock on the inside.
It fits doors 1-3/8" to 1-3/4" thick. It has a 2-3/8" backset and a 1" throw. Bolt is only 1/2" wide. However, for this to work on your door, you must be able to drill a hole 15/16" diameter in edge of door for the bolt assembly.
NOTE: This deadbolt allows for a 2-3/8" backset ONLY. The instructions that come inside the deadbolt package refer to an adjustable backset, but they are wrong. Please contact us in advance if you are looking for a deadbolt for any backset other than 2-3/8".