90123 -Small utility roller for raising your anchor. The roller is also used to lead chain or rope from the windlass.90122 -Anchorlift chain leading roller. Made in stainless steel.Often used where chain has to be led away from the windlass, or led away from underneath the windlass.
Length - 45 mm - 1.8"
Width - 60 mm - 2.4"
Max. Height - 76 mm - 3"