1 2 WING # FINISH CC L W H TAP PART NO 1 Brushed Nickel 16mm 3 7/8 1 9/16 15/16 M4 1174-1BPN-C 2 Polished Chrome 16mm 3 7/8 1 9/16 15/16 M4 1175-1026-C DESIGNED WITH GREEN IN MIND DURABLE FINISH 18 19