C.E. Smith 4" Adjustable Keel Roller Assembly f/2" Tongue - Black

The C.E. Smith 4" Adjustable Keel Roller Assembly for 2" Tongue in black is a trailer support component engineered to manage keel load distribution during towing operations. Mounted to a 2-inch tongue, this adjustable roller assembly reduces concentrated stress points on the trailer frame and distributes weight evenly along the support structure, minimizing structural fatigue during extended towing cycles.

The 4-inch roller diameter is sized for moderate load support and provides adequate contact surface for smooth load transfer across variable terrain. The adjustable mounting bracket allows fine-tuning of roller height and angle relative to the keel, enabling operators to optimize load distribution based on specific trailer configuration and towing requirements. Weighing 3.5 pounds, the assembly integrates easily into existing 2-inch tongue installations without requiring frame modifications or specialized tooling.

This component is suited for operators managing boat trailers, equipment trailers, and multi-use towing setups where keel support significantly impacts frame longevity and stability under load. The black finish provides standard corrosion resistance suitable for freshwater and light-duty salt-air environments. Users operating in heavy marine or extended salt-water conditions should implement supplemental corrosion management protocols to extend service life.

C.E. Smith is an established manufacturer of trailer hardware and support systems, with keel roller assemblies widely adopted in the recreational and commercial towing sectors. The adjustable design offers flexibility across multiple trailer types, making this assembly a practical upgrade for users seeking to distribute keel loads more effectively than fixed-height alternatives.