Medium duty casters, zinc plated + MTW wheels
MTW Series -40°F +572°F     MGZ100 MGZ100BR MGZ100BT MGZ100BS MGZ100C
PB BR BT BS C
3" 4-3/8" US2 US2 US2 1-1/2" 308 MGZ80US MGZ80BRUS MGZ80BTUS MGZ80CUS
4" 5-1/8" US2 US2 US2 1-5/8" 352 MGZ100LUS MGZ100LBRUS MGZ100LBTUS
4" 5-1/8" US2 US2 US2 1-5/8" 352 MGZ100US MGZ100BRUS MGZ100BTUS MGZ100CUS
5" 6-1/8" US2 US2 US2 1-3/4" 507 MGZ12545US MGZ12545BRUS
6" 7-1/4" US1 US1 US1 2-1/16" 661 MGZ150US MGZ150BSUS
8" 9-3/16" US1 US1 US1 2-3/16" 771 MGZ200US MGZ200BSUS
        PB BR BT BS C
        Plain bore
Heavy duty casters, zinc plated + MTW wheels
MTW Series -40°F +572°F     MGZ100 MGZ100BR MGZ100BT MGZ100BS MGZ100C
PB BR BT BS C
3" 5-5/16" US2 US2 US2 1-1/2" 308 MGZ80PUS MGZ80PBRUS MGZ80PBTUS MGZ80PCUS
4" 6-3/16" US2 US2 US2 1-5/8" 352 MGZ100LPUS MGZ100LPBRUS MGZ100LPBTUS
4" 6-3/16" US2 US2 US2 1-5/8" 352 MGZ100PUS MGZ100PBRUS MGZ100PBTUS MGZ100PCUS
5" 6-1/8" US2 US2 US2 1-3/4" 507 MGZ12545PUS MGZ12545PBRUS
6" 7-3/8" US1 US1 US1 2-1/16" 661 MGZ150PUS MGZ150PBSUS
8" 9-11/32" US1 US1 US1 2-3/16" 771 MGZ200PUS MGZ200PBSUS
        PB BR BT BS C
        Plain bore
Bolt hole casters, zinc plated + MTW wheels
MTW Series -40°F +572°F   MPZ100 MPZ100BR MPZ100BT MPZ100BS MPZ100C
PB BR BT BS C
3" 4-3/8" Ø 3-1/16" 1/2" 1-1/2" 308 MPZ80US MPZ80BRUS MPZ80BTUS MPZ80CUS
4" 5-1/8" Ø 3-1/16" 1/2" 1-5/8" 352 MPZ100LUS MPZ100LBRUS MPZ100LBTUS
4" 5-1/8" Ø 3-1/16" 1/2" 1-5/8" 352 MPZ100US MPZ100BRUS MPZ100BTUS MPZ100CUS
5" 6-1/8" Ø 3-1/16" 1/2" 1-3/4" 507 MPZ12545US MPZ12545BRUS
6" 7-3/8" Ø 4" 3/8" 2-1/16" 661 MPZ150US MPZ150BSUS
8" 9-3/16" Ø 4" 3/8" 2-3/16" 771 MPZ200US MPZ200BSUS
      PB BR BT BS C
      Plain bore
Fixed casters, zinc plated + MTW wheels
MTW Series -40°F +572°F   MFZ100 MFZ100 MFZ100 MFZ100 MFZ100
PB BR BT BS C
3" 4-3/8" US2 US2 US2 308 MFZ80US MFZ80BRUS MFZ80BTUS MFZ80CUS
4" 5-1/8" US2 US2 US2 352 MFZ100LUS MFZ100LBRUS MFZ100LBTUS
4" 5-1/8" US2 US2 US2 352 MFZ100US MFZ100BRUS MFZ100BTUS MFZ100CUS
5" 6-1/8" US2 US2 US2 507 MFZ12545US MFZ12545BRUS
6" 7-1/4" US1 US1 US1 661 MFZ150US MFZ150BSUS
8" 9-3/16" US1 US1 US1 771 MFZ200US MFZ200BSUS
      PB BR BT BS C
      Plain bore

Front total brake for high and low temperatures available for all castors except fixed, add the suffix "FA" to standard caster code