Ring Models 5640, 5640, 6640, 6640, 7740, 7740, 7840, 7840, 8240, 8240, 8340, 8340, T4.105, T4.115, T4.55, T4.65, T4.75, T4.85, T4.95, T5.105, T5.115, T5.95, T5030, T5040, T5050, T5060, T5070, T6.120, T6.125, T6.140, T6.145, T6.150, T6.155, T6.160, T6.165, T6.175, T6.180, T6010, T6020, T6030, T6040, T6050, T6060, T6070, T6080, T6090, T7.170, T7.175, T7.185, T7.190, T7.200, T7.210, T7.220, T7.225, TL100A, TL70A, TL80A, TL90A, TS100, TS100A, TS110, TS115, TS125A, TS135A, TS80, TS90