Features: Superior construction for durability and lasting use Reversible handing installs on left or right handed pocket doors Requires special door prep and installs in doors with 1-3/8" thickness Covered under a limited lifetime mechanical and 5 year finish All necessary mounting hardware is included Specifications: Door Thickness: 1-3/8" to 1-5/8" Handing: Reversible Left or Right Height: 2-3/4" Width: 2-1/2" Depth: 1-1/4" Material: Brass, Zinc