3/8" x 4.5" PLASTIC THIN FIN ROLLER

3/8"Dia X 4.5"L PLASTIC HANDLE DELUXE PLASTIC HEAD FIN ROLLER Our most popular roller line. Straight groove, Wood handle rollers. Used when laying up Chop Strand Mat, Combo Mat, Knit Mat and Woven Roving to remove air and excess polyester resin from laminate. Traditional deep fin, straight groove design. Item: 512A 037450Strong, galvanized steel frames. Undersize handle bore for tight fit and long life. All handles are steel ferrule reinforced and accept standard threaded extension handles. Our most popular roller line. Traditional deep fin, straight groove design. Machined radius fin corners reduce glass fiber shearing. Picture shown is the Aluminum Head Fin roller. Item: 512A 037450