MVH50VE221ML17TR MVH50VE331ML17TR MVH50VE471MM17TR MVH-5-1/4-B MVH-5-1/4-B-VI-X MVH-5-1/4-L-B MVH-5-1/4-L-S-B MVH-5-1/4-S-B MVH-5-1/8-B MVH-5-1/8-B-VI-X