Heavy Duty 48mm Swivel Boat Trailer Jack with Wheel, Corrosion‑Resistant Steel, 150Kg Load

Trailer jack and guide wheel for heavy duty folding trailers and RV accessories Key benefits Makes positioning and moving trailers easier: the swivel, removable guide wheel lets you roll trailers into place without lifting or dragging. Durable for marine and utility use: galvanized steel construction and stainless steel fasteners resist corrosion and extend service life. Compact and foldable design for driving and storage: telescopic jack folds up when not in use to improve clearance and simplify towing. Main features 8 inch wheel with polypropylene reinforcement and rubbercoated iron core for smooth rolling and wear resistance. Load capacity 330 lb (150 kg); net weight 11 lb (5 kg). Lifting range: 9 inches screw travel; total retracted length 58 cm (22.8 in); total extended length 81 cm (31.88 in). Steel construction with galvanized inner and outer tubes for corrosion resistance. Includes stainless steel nuts, all mounting hardware, and a 48 mm (1.88 in) hose clamp. Fixed bolt spacing 10 cm (3.93 in). Large side handle for easy cranking and quick height adjustment. Removable and replaceable wheel assembly; swivel design for smooth maneuvering. Compatibility and common applications Designed for boat and yacht trailers, campers and RVs, and utility trailers. Suitable for ATV and UTV trailers and other small to medium recreational trailers. Typical use cases: 1. Launching and retrieving a small boat at a ramp where you need to move the trailer by hand on uneven ground. 2. Positioning an RV or camper into a tight storage spot where precise rolling and steering are required. 3. Moving a utility or ATV trailer around a driveway or yard for hookup and maintenance. What you get 1 trailer jack rider wheel assembly with mounting hardware ready for installation. Notes Designed for marine and utility trailers; follow vehicle and trailer manufacturer guidance for installation and load use. If you have questions about fitment, check the jack mounting dimensions and clamp size against your trailer.