CRL 3/4" x 5/8" Nylon Top Guide-Columbia
CRL 13/16" x 3/8" Nylon Top Guide
CRL 1" x 5/8" Plastic Top Guide-Mayfair
CRL 1-7/8" x 9/16" Nylon Top Guide-Crossly
CRL 2 1/8" x 9/16" Nylon Top Guide-Crossly