By DELTA
High Quality Casing Ring Size(mm): 3-3/4 In 2 Diff. Height 1.80 & 1.95 Each 6pcs, Total 12pcs Per Pack
No.1 3 3/4 X6 1.80 ETA280.002 6pcs
No.2 3 3/4 X6 1.95 RL732 6pcs
Refill Code : WC-676-01,02