The one-piece clamping ring is compatible with Wood's Powr-Grip® lifting units W50DA6 / MRTA611LDCO, W50DA6S / MRTALP611LDC, W63DA8 / MRTA811LDCS.
For Wood's Powr-Grip® lifting units W50DA6 / MRTA611LDCO, W50DA6S / MRTALP611LDC, W63DA8 / MRTA811LDCS