YEHERIT Boat Trailer Winch Post with Roller — Fits 3"x4" Drawbar, Height-Adjustable 17.5–23", Galvanized with 1200 lb Winch

YEHERIT boat trailer winch post is a heavy-duty, height-adjustable winch stand with roller that secures and guides boats onto trailers for safe transport.

This winch post and roller assembly is built from galvanized steel to resist corrosion and is engineered to mount to a 3" W x 4" H trailer drawbar. It includes a 1200 lb-rated hand winch, an adjustable diagonal post that varies from 17.5" to 23" in height, and hardware designed to lock the post solidly to the trailer. The combination of the roller, U-bolt mounting, winch pin, tow-rope hook and bottom tie-down hook gives layered security when loading and hauling watercraft like jet skis, fishing boats and small speedboats.

How does the winch post attach to my trailer drawbar?

The winch stand fastens to square drawbars measuring 3 inches wide by 4 inches high using a heavy U-bolt that clamps the base plate to the beam. Once clamped, the diagonal post is secured with bolts so the assembly resists rotation and movement while towing. This bolt-and-U-bolt combination simplifies installation and prevents wobble.

• Compatible with 3" W x 4" H trailer drawbars — verify size before buying
• Galvanized base plate plus heavy U-bolt for a tight, vibration-resistant mount
• Simple hand tools needed to install and tighten the fasteners

What height range does the adjustable post provide and why it matters?

The diagonal post adjusts from 17.5 inches up to 23 inches, letting you position the winch and roller at the ideal angle for smooth loading. Being able to raise or lower the roller helps align boat bow eyes with the winch hook, reducing stress on the trailer and the craft during recovery. The adjustability also makes the stand compatible with a wider variety of hulls and bow heights.

• Minimum height: 17.5" — fits lower-profile bow designs
• Maximum height: 23" — accommodates taller bows and docks
• Adjusts with screws for secure, repeatable positioning

What safety and durability features are included?

The assembly is made from heavy-duty metal with a galvanized finish to resist rust in marine environments. Safety is layered: the winch rear pin, a tow-rope hook, and a bracket bottom hook form triple retention to lower the chance of slippage. The roller guides the bow smoothly onto the trailer, reducing shock loads on the winch and reducing wear on the boat’s bow.

• Galvanized coating for corrosion resistance and longer life
• Triple safety points: winch pin, rope hook, bottom bracket hook
• Included roller reduces friction and protects the boat bow during loading

What are the winch specifications and installation needs?

The supplied hand winch is rated for approximately 1200 pounds of pulling force and is sized to integrate directly with this mounting bracket. Installation requires aligning the bracket on the drawbar, tightening the U-bolt and mounting bolts, and securing the winch pin and hooks. No specialized equipment is needed — basic wrenches and a socket set finish the job.

• Winch capacity about 1200 lb — matched to the bracket design
• Mounts with included bolts and U-bolt; tighten securely to drawbar
• Quick install: typically done in under an hour with standard tools

Who is this for? The YEHERIT Adjustable Boat Trailer Winch Post with Roller is ideal for recreational boat owners, anglers, PWC (personal watercraft) users and anyone who tows small to medium boats on a 3" x 4" drawbar. If you need a corrosion-resistant, adjustable winch stand that simplifies loading, protects your boat’s bow and adds redundant safety features for road transport, this winch post is designed for you.