The Ce Smith Pontoon Roller Guide-On Is An Essential Accessory For Any Boat Owner Who Owns A Pontoon Boat. It Is Designed To Make Loading And Unloading Your Pontoon Boat Onto The Trailer A Smooth And Easy Process. This Guide-On Is Ideal For Bunk-Style Pontoon Boat Trailer With Box, Channel Or L-Beam Frames Up To 3'' Wide X 4-1/4'' Tall. The Guide-On Features A Minimum Friction Rolling Action That Easily Guides Your Pontoon Boat Onto The Trailer. The Height Of The Guide-On Is 25'' Above The Trailer Frame, Which Makes It Perfect For Most Pontoon Boats. It Is Designed To Be Mounted With Roller Bunks 2-3'' From Pontoons On A Trailer Frame Cross Member, Making It Easy To Install. The Guide-On Is Constructed With U-Bolt Mounting Brackets And Galvanized Steel Construction. It Also Includes Two Rubber Roller Bunks That Provide Minimal Friction And Improved Performance. The Guide-On Also Comes With Zinc-Plated Hardware That Adds Extra Strength And Longevity.Ce Smith Was Established As A Manufacturing Firm For Metal Stamping Production, Fabrication And Assembly For A Variety Of Industries. We Are Dedicated To Providing High-Quality Products And Efficient, Responsive Service To Our Customers. As A Company, We Are Always Challenging Ourselves To Reach A Higher Standard And Introduce New, Better Products To Provide Customers With A Full-Line Source And The Best Value In Trailer Parts And Accessories. Under The Smith Trademark, Ce Smith Manufactures And Sells Replacement Parts For Small To Mid-Size Boat Trailers Including Trailer Fenders, Boat Guides, Galvanized Bracketry, Tire Carriers, Replacement Wheel Bearings, Rubber Rollers, Roller Shafts, U-Bolts And Other Requirements For Boat Trailers.We Are Committed To Providing Precision Stampings, Innovative Products And Excellent Service To Manufacturing And Aftermarket Accounts. Thanks To The Confidence Of Our Customers, We Have Grown To Be A Recognized Name In The Marine Industry.