Tie Down Adjustable PVC Boat Trailer Guide-OnsMake loading and unloading your boat easier with Tie Down Adjustable Boat Trailer Guide-ons. These guide-ons are galvanized for long lasting protection and include heavy-duty steel component parts. Each PVC guide has a bright orange end cap for increased visibility when loading your boat. Tie Down’s Adjustable PVC Guides adapt to most tube and channel trailer frames. These boat guide ons are 48″ high with up to 16″ of side adjustment. Sold in pairs with mounting hardware included.Features:48″ Height with up to 16″ of side adjustmentAdapts to most trailer framesBright orange end caps for increased visibilityHardware includedSold in pairsHow to Install Tie Down PVC Boat Trailer Guide-OnsDetermine the position for the guides on your trailer. Side guides are usually installed as far back as possible on the trailer.Place U-bolt over frame. Determine the hole in the Angle Adjuster the most closely fits your frame width.Slide Angle Adjuster over inside leg of U-bolt. Note: For frames less than 3″ wide and more than 3″ deep, thread 1/2″ nut onto U-bolt first.Position the Guide Base under the frame so that the u-bolt lines up in the slot on the Guide Base.Loosely fasten the 1/2″ nyloc nuts to the u-bolt.Place the guide tube in position with the guide base. Align the holes.Place the 3/8″ x 3″ carriage bolt through the guide base and the guide tube, place 3/8″ washer and nut on the carriage bolt and tighten.Repeat the above steps on the other side.Check the placement of both boat guides and adjust the position to they are both the same distance from the end.Tighten nuts under the guide base.Click to Download Tie Down 86105 Trailer Guides Installation Instructions