---
product_id: 9468246
title: "Dutton-Lainson Company - Swivel Marine Tongue Jack (6400) - Rust-Resistant Finish for Boat, Towing & Other Trailer Applications - 1000 lb Capacity, 10\" Total Travel, 6\" Heavy-Duty Wheel - Made in USA"
brand: "goldenrod"
price: "¥40744"
currency: JPY
in_stock: true
reviews_count: 8
category: "Goldenrod"
url: https://www.desertcart.jp/products/9468246-dutton-lainson-company-swivel-marine-tongue-jack-6400-rust-resistant
store_origin: JP
region: Japan
---

# 1000 lb load capacity 360° swivel for tight maneuvering 6-inch weatherproof polypropylene wheel Dutton-Lainson Company - Swivel Marine Tongue Jack (6400) - Rust-Resistant Finish for Boat, Towing & Other Trailer Applications - 1000 lb Capacity, 10" Total Travel, 6" Heavy-Duty Wheel - Made in USA

**Brand:** goldenrod
**Price:** ¥40744
**Availability:** ✅ In Stock

## Summary

> ⚓ Glide into every launch with the ultimate swivel jack that never quits!

## Quick Answers

- **What is this?** Dutton-Lainson Company - Swivel Marine Tongue Jack (6400) - Rust-Resistant Finish for Boat, Towing & Other Trailer Applications - 1000 lb Capacity, 10" Total Travel, 6" Heavy-Duty Wheel - Made in USA by goldenrod
- **How much does it cost?** ¥40744 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/9468246-dutton-lainson-company-swivel-marine-tongue-jack-6400-rust-resistant)

## Best For

- goldenrod enthusiasts

## Why This Product

- Trusted goldenrod brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Wheel Tech:** Heavy-duty polypropylene wheel resists flat spots and cold cracks for year-round reliability.
- • **Precision 360° Swivel:** Seamlessly position your trailer in crowded ramps with full rotation lock.
- • **Bolt-On, Made in USA Quality:** Quick install with included hardware and trusted American craftsmanship ensures peace of mind.
- • **Marine-Grade Rust Resistance:** TUFFPLATE® zinc finish defies saltwater corrosion for lasting durability.
- • **Effortless Side-Wind Operation:** Ergonomic handle reduces fatigue with smooth 10-inch travel and 25-inch max height.

## Overview

The Dutton-Lainson Swivel Marine Tongue Jack is a heavy-duty, rust-resistant trailer jack designed for boat trailers and utility applications. Featuring a 1000 lb capacity, ergonomic side-wind crank, 10 inches of travel, and a 6-inch polypropylene wheel that resists weather damage, it offers smooth 360-degree swivel positioning for tight marina spaces. Made in the USA with bolt-on hardware, it delivers reliable, long-lasting performance for serious boaters and trailer owners.

## Description

The Dutton-Lainson marine trailer jack combines heavy-duty construction with innovative swivel design for superior boat trailer support. Engineered specifically for marine environments, the zinc-plated TUFFPLATE® finish provides exceptional corrosion resistance against salt water and harsh weather conditions. The 1,000-pound capacity trailer tongue jack features a robust side-wind mechanism with ergonomic handle grip, making cranking effortless even under full load. With 10 inches of total travel and 25-inch maximum height, this boat jack accommodates various hitch heights and trailer configurations. The extra-heavy screw drive ensures smooth, reliable operation for years of dependable service. The standout feature is the 6-inch polypropylene wheel that resists flat spots and cold weather cracking - common issues with standard wheels. This trailer jack wheel allows easy maneuvering of your boat trailer in tight spaces, while the swivel mount provides 360-degree rotation for precise positioning at crowded boat ramps. Installation is straightforward with included bolt-on mounting hardware. The jack swivels up for towing or down for support, locking securely in either position. Whether you're launching at the marina or storing in your driveway, this American-made trailer lift jack delivers the durability and performance serious boaters demand. Perfect for boat trailers, utility trailers, and small RVs requiring reliable tongue support.

Review: Good sturdy jack. Easy to install - Installation was quick and easily. Strong hardware. A deep socket wrench helps. The jack swivels easily and works great
Review: Very sturdy - This is a good, strong jack. Everything works smoothly and securely. Nice and stiff, the wheel rolls well. I wish it had a true caster instead of the wheel having the rotate the pipe, but all the ones at this price-point seem to be built this way. This is an American company that you can find and read about.

## Features

- MARINE-GRADE SWIVEL DESIGN: This heavy-duty boat trailer jack features a rust-resistant zinc TUFFPLATE finish that withstands harsh marine environments. The swivel trailer jack design allows smooth 360-degree rotation for easy boat trailer positioning at crowded ramps. Built specifically as a boat jack for trailer applications, it locks securely in both towing and supporting positions, making it the ideal trailer tongue jack for frequent launching.
- HEAVY DUTY CONSTRUCTION: Engineered as a trailer jack heavy-duty solution with a 1,000-pound capacity, this boat trailer jack wheel combination handles demanding loads. The extra-heavy screw drive mechanism ensures smooth operation even under heavy loads, while the bolt-on trailer jack mounting system provides rock-solid stability. Ideal for boat trailers, utility trailer parts, and RV tongue jack applications that require reliable support and long-lasting performance.
- ERGONOMIC SIDE WIND OPERATION: The side mount trailer jack design features an ergonomic handle grip that reduces hand fatigue during extended use. This manual trailer jack offers 10 inches of travel and 25 inches of maximum height, providing excellent trailer lift capabilities. The side-wind configuration makes it easier to operate than traditional top-mount designs, especially beneficial when working with boat trailer accessories in tight marina spaces.
- ALL-WEATHER WHEEL TECHNOLOGY: The 6-inch heavy-duty polypropylene trailer jack wheel resists flat spots and cold-weather cracking, ensuring reliable performance year-round. This trailer wheel jack combination eliminates the common problems of metal wheels rusting or pneumatic tires deflating. The wheel for trailer jack applications provides smooth rolling on various surfaces, from boat ramps to gravel driveways, making trailer maneuvering effortless.
- COMPLETE BOLT-ON PACKAGE: This trailer tongue jack wheel kit includes all mounting hardware for easy installation on your boat trailer tongue. The swing-away trailer jack capability allows quick transitions between towing and storage positions. Made in USA quality ensures this trailer jack stand meets the highest standards for boat trailer parts & accessories, providing peace of mind for boat owners who demand reliable trailer parts and accessories.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000AXPDX |
| Automotive Fit Type | Universal Fit |
| Batteries | 1 Unknown batteries required. |
| Best Sellers Rank | #170,358 in Automotive ( See Top 100 in Automotive ) #327 in RV Jacks & Stabilizers |
| Brand | Goldenrod |
| Color | Black,Silver |
| Customer Reviews | 4.7 4.7 out of 5 stars (114) |
| Date First Available | October 1, 2001 |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 00085077224573 |
| Item Weight | 16.6 pounds |
| Item dimensions L x W x H | 6.38 x 10.39 x 23.74 inches |
| Item model number | 22457 |
| Load Capacity | 1000 Pounds |
| Manufacturer | Dutton-Lainson Company |
| Manufacturer Part Number | 22457 |
| Model | 22457 |
| Product Dimensions | 6.38 x 10.39 x 23.74 inches |
| Style | 10” Travel Distance |
| UPC | 085077224573 |

## Product Details

- **Brand:** Goldenrod
- **Color:** Black,Silver
- **Load Capacity:** 1000 Pounds
- **Material:** zinc plated
- **Vehicle Service Type:** Trailer

## Images

![Dutton-Lainson Company - Swivel Marine Tongue Jack (6400) - Rust-Resistant Finish for Boat, Towing & Other Trailer Applications - 1000 lb Capacity, 10" Total Travel, 6" Heavy-Duty Wheel - Made in USA - Image 1](https://m.media-amazon.com/images/I/41ogWCDTlOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good sturdy jack. Easy to install
*by J***N on February 11, 2025*

Installation was quick and easily. Strong hardware. A deep socket wrench helps. The jack swivels easily and works great

### ⭐⭐⭐⭐⭐ Very sturdy
*by M***Y on September 19, 2024*

This is a good, strong jack. Everything works smoothly and securely. Nice and stiff, the wheel rolls well. I wish it had a true caster instead of the wheel having the rotate the pipe, but all the ones at this price-point seem to be built this way. This is an American company that you can find and read about.

### ⭐⭐⭐⭐⭐ Perfect fit for my Yamaha trailer
*by J***F on December 31, 2025*

This was an exact replacement for the jack on my 2021 Yamaha 19-ft boat trailer. Works great.

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**Shop now:** [https://www.desertcart.jp/products/9468246-dutton-lainson-company-swivel-marine-tongue-jack-6400-rust-resistant](https://www.desertcart.jp/products/9468246-dutton-lainson-company-swivel-marine-tongue-jack-6400-rust-resistant)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*