8″ Galvanized Roller Rod Shaft $6.95 Actual Measurement Is 8 1/2″ Long. Add 2) 5/8″ Cap Nuts Part #1173 To Hold The Roller On To The Shaft. 8" Galvanized Roller Rod Shaft quantity Add To Order Form SKU: 1180 Categories: Keel, Rollers Actual Measurement Is 8 1/2" Long. Add 2) 5/8" Cap Nuts Part #1173 To Hold The Roller On To The Shaft. Related products 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 10″ Galvanized Roller Rod Shaft $7.95 Part #:1182 Actual Measurement Is 11 1/2" Long. Add 2) 5/8" Cap Nuts Part #1173 To Hold The Roller On To The Shaft. Add To Order Form 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