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″ Galvanized Roller Rod Shaft $8.95 Part #:1181 Actual Measurement Is 13 1/2" Long. Add 2) 5/8" Cap Nuts Part #1173 To Hold The Roller On To The Shaft. Add To Order Form 8″ Stoltz Bow Stop Poly Roller $38.95 Part #:1187 Works Best With Large Gunnel Lip Boats. Price Is Per Roller. Add To Order Form 8″ Poly Keel Roller $34.95 Part #:1189 Actual Roller Measurement Is 7 1/2" Long. It's Recommended That You Use A 8" Stainless Steel Roller Rod Part #212 With 2) Stainless Steel Cotter Pins Part #3121. Add To Order Form 12″ Poly Keel Roller $42.95 Part #:1192 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