【FITMENT】Compatible with small yachts, fishing boats, commercial vessels, etc.
【FUNCTION】It effectively reduces friction and wear and tear between the boat and trailer; this not only prevents wear and tear on the boat and trailer, but also greatly extends their service life.
【PREMIUM QUALITY】The brackets are made of high-quality steel plates and the rollers are made of high-quality rubber; these features enhance their sturdiness and prevent them from rusting, which ensures long-lasting use and good quality; the sturdy construction ensures durability, longevity and good performance of the boat trailer parts accessories.
【EASY INSTALLATION】It can be quickly installed and removed, saving users time. Long life, durability and resistant to damage. Using this roller assembly kit will give you a good boating experience.
【MOUNTING BOLT INCLUDED】Dimensions of mounting slots: 1/2" wide; bolt size: 4.2in(L)*0.45in(W); thread length: 2.1in. If the included mounting bolts do not fit your trailer holes, additional bolts will need to be purchased.