KYX Boat Trailer Jack 1500 lb Swivel Bolt-On with 8" PP Wheel, 10.6" Lift, Anti-Rust Steel

KYX Boat Trailer Jack is a 1500 lb swivel, bolt-on trailer jack with an 8" PP wheel that lifts, stabilizes and maneuvers boat, RV and utility trailers with durable, corrosion-resistant construction.

Whether you’re launching a boat, hitching an RV or moving a utility trailer across uneven ground, the KYX 1500 lbs swivel jack gives reliable lifting and mobility. Built from heavy-duty steel with an anti-rust coating and a wide 8" polypropylene (PP) tire, this jack is made to withstand marine exposure and soft surfaces like sand and gravel. The swing-up design folds neatly against the tongue when not in use, and the included mounting hardware simplifies bolt-on installation.

How much load can this trailer jack safely handle?

This KYX jack is rated for a 1500-pound vertical load capacity and provides a 10.6" vertical lift, suitable for most small boat trailers, light-duty RVs and utility trailers. The capacity reflects the vertical lifting strength, not tongue weight for towing safety. Use it for launching, boarding and leveling tasks rather than substituting for a vehicle jack.

• 1500 lbs vertical load rating for typical small trailers
• 10.6" vertical travel to raise and lower trailer tongue
• Intended for stabilization, maneuvering and launching duties

Will it resist corrosion in marine environments?

The jack is built from heavy-gauge steel finished with an anti-rust coating designed for outdoor and coastal use. That protective layer reduces oxidation and extends service life in wet, salty conditions common to boating. Regular rinsing after saltwater exposure still helps maintain optimal performance.

• Heavy-duty steel construction with anti-rust finish
• Waterproof and wear-resistant surface treatment
• Recommended rinsing after saltwater exposure to prolong life

How does the 8" PP wheel perform on soft or rough ground?

The 8" polypropylene tire spreads load and resists sinking on softer surfaces like sand, mud and gravel. Its durable PP material is lightweight, smooth-rolling and abrasion-resistant, giving easier maneuvering compared with smaller metal wheels. The wheel’s size and construction reduce jacking strain and help you reposition trailers on launch ramps or campsites.

• 8" PP tire prevents sinking in mud, sand and gravel
• High-strength wheel for smoother movement and durability
• Better traction and reduced effort when repositioning trailers

Is it easy to install and use on different trailers?

Installation is straightforward: the KYX jack supports bolt-on mounting and can also be welded if preferred. It includes the hardware you need for a quick setup and a swing-up swivel that folds parallel to the trailer tongue for clearance during towing. The crank handle and swivel action are intuitive, letting one person operate the jack for hitching, leveling and launching tasks.

• Bolt-on design with included mounting hardware for fast setup
• Swivel tongue folds parallel for clearance while towing
• Compatible with boat, RV, horse, utility and yacht trailers

Who is this for? The KYX 1500 lbs swivel bolt-on trailer jack is ideal for boaters, RV owners, landscapers and anyone who moves small to medium trailers regularly. Choose it if you want a corrosion-resistant, easy-to-install jack that handles soft surfaces, simplifies launching and provides dependable stability during trailer setup.