ITEM # 1 2 A1 DESCRIPTION A1 OP-190001* Metal Lever Handle (For L-616X) A2 OP-190002* Metal Loop Handle (For L-617X) B OP-490003* Cap & Adjusting Ring C OP-490004 Cam & Washer D OP-390001 Stainless Steel Ball E OP-490041 Springs & Seats F OP-490064* 1.