For Bruce anchors sizes 22 lbs to 60 lbs, or Delta anchors 14 lbs to 35 lbs.
Patented self adjusting system permits verious size anchors to mount without rocking or rattling
Non - chafing design
Pre-drilled mounting holes for easy installation
Overall Length: 23"
Outside channel Width: 4.75"
Inside channel Width: 3.5"
Replacement wheel: W-40