HEAVY DUTY SAFETY LATCH W/ STRIKE.;POLISHED CHROME W/ STAINLESS STEEL INNER WORKING PARTS.;NO LOCK.;LENGTH: 11-5/32" (283 mm) LATCH | 2-11/16" (68 mm) STRIKE;WIDTH: 3-3/16" (81 mm) LATCH | 3-7/32" (82 mm) STRIKE ;HEIGHT: 2" (51 mm) LATCH | 3-1/4" (83 mm) STRIKE;OFFSET: 3/4 TO 1-5/8" (19 TO 41 mm);CHG W38-1500;USE WITH AP# 22-1529 SAFETY RELEASE HANDLE.