The Viking 3" x 2" Winch Bottom is made for boat trailers running between 4.4m and 5.2m hull length, giving your winch post a solid base on a 75mm wide drawbar. The 3" x 2" section lines up with standard marine winch posts, so you can bolt your existing gear straight on and get out there without reworking the whole front end of the trailer.

The upright stands at 450mm long, welded to a flat base plate that suits 75/100mm drawbar sections common on Aussie boat trailers. Steel construction handles regular dunking at ramps and the twisting loads from a boat winch pulling several hundred kilos. The fixed brace between the post and base keeps things steady when you are cranking the boat on after a run offshore or towing on corrugated roads.

• Viking 3" x 2" winch bottom bracket
• Suits trailer sizes between 4.4m and 5.2m
• Fits drawbars with 75mm width
• Referenced as suiting 75/100mm drawbars
• Accepts standard 3" x 2" winch posts
• Post length measures 450mm overall
• Angled upright with welded base plate
• Includes welded brace between post and base
• Suitable for marine trailer winch mounting
• Ideal for front end trailer repairs or upgrades

Q: What trailer sizes does this Viking winch bottom actually suit?

It suits trailers from 4.4m to 5.2m in length. This range covers many tinny and small fibreglass boat trailers on Australian ramps. Staying within that 4.4m to 5.2m window helps keep the winch post in the right spot to meet the bow. If your trailer is shorter or longer, the geometry may not line up. Measure the overall trailer and boat setup before ordering.

Q: What drawbar size will this bracket mount to?

It is made for drawbars that are 75mm wide and referenced as 75/100mm. Most small boat trailers in this size range use 75mm wide box section at the drawbar. Matching the 75mm width means the base plate sits flat and bolts can be placed near the edges for strength. If your drawbar is a different width the base may overhang or not cover the steel properly. Always confirm the drawbar dimensions with a tape measure.

Q: What post size will this winch bottom accept?

It suits a 3" x 2" winch post section. That 3" x 2" box size is a common standard for front winch posts on light boat trailers. Using the correct post size keeps the post snug in the base and prevents twisting under winch load. If your existing post is another size you may need a different base. Matching the post size from the start saves re-fabrication work later.

Q: How tall is the upright section on this bracket?

The post length is 450mm. That 450mm height gives decent clearance above the drawbar so the winch and bow stop can sit in a workable position. On a typical 4.4m to 5.2m rig that height helps line the winch up with the bow eye without the strap dragging on the roller. It also leaves room for adjustment in the post and winch head. Always check your existing setup to see how this compares.

This Viking 3" x 2" winch bottom suits trailer sizes from 4.4m to 5.2m. The base is made to mount to drawbars with a width of 75mm and is referenced as suiting 75/100mm drawbars. Fitment suits marine trailers that require a winch post bottom bracket for a 3" x 2" post profile. Installation position is on the trailer drawbar ahead of the boat bow stop and winch head assembly.