Powerwinch Utility Series Jack – 1500 lb Capacity, Bolt-On, Single Wheel, Zinc – 21500-J-1500-B1-Z-R

The Powerwinch Utility Series Trailer Jack (21500-J-1500-B1-Z-R) provides reliable lifting support for boat trailers and light-duty utility trailers. Designed for straightforward performance and durability, this manual bolt-on trailer jack offers a practical solution for raising, lowering, and maneuvering trailers during launching, storage, or maintenance.

Built from durable steel with a corrosion-resistant zinc finish, this jack is designed to withstand outdoor conditions while maintaining long-term strength and reliability. The 1500 lb lift capacity provides additional support compared to smaller jacks, making it ideal for slightly heavier boat trailers or utility trailers.

The bolt-on mounting design allows for quick and simple installation on most standard trailer frames without welding. A single wheel configuration provides smooth rolling movement, allowing you to easily position your trailer when disconnected from the tow vehicle.

Engineered with a simple manual crank operation, the Utility Series jack delivers dependable performance with minimal maintenance, making it a cost-effective choice for recreational boaters and trailer owners.

Key Features

• Higher Lift Capacity: Rated for up to 1,500 lbs, providing extra strength for heavier tongue weights.

• Heavy-Duty Zinc Finish: Offers reliable corrosion resistance for freshwater and utility applications.

• Single Reinforced Poly Wheel: Large 6-inch wheel designed for smooth pivoting and easy manual maneuvering on hard surfaces.

• Versatile Bolt-On Mounting: Includes all necessary hardware to fit most standard trailer frames up to 3" x 5".

• Smooth Side-Wind Handle: High-torque gearing reduces the effort required to lift and lower the trailer.

In the Box

• (1) Powerwinch 1,500lb Utility Series Jack

• (1) Universal Heavy-Duty Mounting Hardware Kit

• (1) Installation Instructions

Core Specifications

• Lift Capacity: 1,500 lbs

• Travel/Lift Height: 10 Inches

• Operation: Manual Side-Wind

• Mounting Type: Bolt-On (Swivel/Pivot Design)

• Finish: Standard Zinc Plating (designed for freshwater and utility use)

• Construction: Heavy-duty steel with a pivot pin sleeve for smoother rotation.

Technical Features

• Pivot Mechanism: Pull-pin swivel allows the jack to swing up and lock parallel to the trailer frame during transport.

• Corrosion Resistance: The zinc plating provides a sacrificial layer to protect the underlying steel from oxidation in non-maritime or freshwater environments.

• Internal Gearing: Precision-engineered manual gears for high-torque output with minimal handle effort.

Whether you're launching at the boat ramp or storing your trailer at home, the Powerwinch Utility Series 1500 lb Bolt-On Trailer Jack provides dependable lifting support and smooth trailer positioning.

Additional Details

• Operation: Manual crank jack

• Construction: Heavy-duty steel with zinc coating

• Weight: approx. 20.9 lbs

• Typical price range: about $100–$110 depending on retailer.