REVERSIBLE CAM RISE LIFT OFF HINGE, 10-1/16" LONG OD. X 5-1/2" WIDE OD. STRAP HAS A PLASTIC CAM RISE STEM IN IT WHICH GOES INTO THE FLANGE., NUMBER "1245" IS CAST ON STRAP & FLANGE. 1-1/4" OFFSET TO REVERSE REMOVE CAP AND PUSH OUT CAM, REPLACE CAM ON OTHER SIDE OF STRAP AND REPLACE CAP. HIGH PRESSURE DIE-CAST ZINC, CHROME PLATED. FOR REPLACEMENT CAM KIT ORDER #28-2410 Kason -1245-44112450000441245-0000441245-441245000044KAS11245000044KAS1245-000044