This is a heavy duty tire swivel with a lubricating ball bearing. It will turn 360 degrees without tangling or wrapping the chain. The plate is 6"x3" with two/2" holes that start 3/4" in from the plate and are 4 1/2" center to center.
Product Measurements
L= 5.25 in W= 4 in H= 4.5
Item# : SPM2245757214
Model # : SSS-0086-P