CRL 4" Cast Iron Rubber Base Drilling Ring
Item # : RBR9
CRL 6-1/2" Suction Base Drilling Round Ring
Item # : RR65
CRL 4-1/2" Suction Base Drilling Round Ring
Item # : RR45
CRL 3" Suction Base Drilling Round Ring
Item # : RR30
CRL 1-1/2" Suction Base Drilling Round Ring
Item # : RR15
CRL 2" x 4" Suction Base Drilling Oval Ring with Plug
Item # : RR24