These Butt Hinges consist of two rectangular leaves that attach to the abutting surfaces of a door and door jamb. Designed to be mortised for a flush installation. Constructed of corrosion resistant stamped 304 stainless steel. Installs with four #8 FH fasteners (not included).Specifications:- A: 1-1/4´´- B: 5/8´´- C: 5/8´´- D: 1-1/2´´- E: 1/16´´- Fastener: #8 FH- Weight: 03/.06