5/8″ Roller Rod Cap Nut $0.75 Fits All 5/8″ Galvanized Roller Rods. 5/8" Roller Rod Cap Nut quantity Add To Order Form SKU: 1173 Categories: Keel, Rollers Fits All 5/8" Galvanized Roller Rods. Related products 12″ Stainless Roller Rod Shaft $14.95 Part #:191 Actual Measurement Is 13 1/2" Long. It's Recommended That You Use A Marine Grease On The Shaft When Using A Polyurethane Roller. Add 2) Stainless Steel Cotter Pins Part #3121. Add To Order Form Galvanized 10″ Panel Keel Roller Bracket $14.95 Part #:2361 Fits All Rollers Designated as 10". For The 10" Galvanized Rod Part #1182, And For The 10" Stainless Steel Rod Part #190. Add To Order Form 10″ Poly Keel Roller $38.95 Part #:1194 Actual Roller Measurement Is 9 1/2" Long. It's Recommended That You Use A 10" Stainless Steel Roller Rod Part #190 With 2) Stainless Steel Cotter Pins Part #3121. Add To Order Form 12″ Poly Self Centering Roller $31.95 Part #:1195 Actual Roller Measurement Is 11 1/2" Long. It's Recommended That You Use A 12" Stainless Steel Roller Rod Part #191, And 2) Stainless Steel Cotter Pins Part #3121. Add To Order Form