4″ Poly V Block Bow Stop $17.95 Fits 4″ Wide Tabs. 4" Poly V Block Bow Stop quantity Add To Order Form SKU: 1196 Categories: Bow, Rollers Related products 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 Galvanized Split Roller Bracket $17.95 Part #:1170 Can Be Used To Fit Any Size Roller. Add To Order Form 8″ PVC KEEL ROLLER $24.95 Part #:3917 Actual Roller Measurement Is 7 1/2" Long. Add Part #1180 For The 8" Galvanized Roller Rod And 2) 5/8" Cap Nuts Part #1173 To Hold The Roller On To The Shaft. Add To Order Form Stainless Steel Cotter Pin $0.50 Part #:3121 For Use With The Stainless Steel Roller Rod Add To Order Form