Heavy Duty Marine Swivel Trailer Jack - Boat Trailer Jack with Wheel, Swivel Folding Trailer Support Wheel, 15Cm Trailer Wheels, 25Cm Lift, 540Kg Vertical Loa

【Product description: Removable and rotatable trailer guide wheels, high quality galvanized finish, 15cm polypropylene wheels include all necessary mounting hardware, can fit 9cm*11.2cm trailer frame, trailer jack specially designed for public boats and trailers 【Basic parameters: Product name: Trailer jack/Guide wheel for heavy-duty folding trailer/ trailer accessories/Trailer leg guide wheel/Trailer guide wheel leg Product net weight: 8kg Material: steel Capacity: 540kg Stroke: 25cm Lifting height: 25cm Surface treatment: galvanized Accessories: Practical 9cm long bolts and free mounting plate Widely used: Telescopic guide wheels can lift your boat or recreational trailer, foldable design for easy driving and parking, widely used to support various boat trailers, yacht trailers, campers. 【Product packaging: 1* Trailer Jack Rider Wheel

• 【15cm tug with spindle, which can be replaced according to personal needs, load capacity 540kg, screw stroke 25cm.
• 【10-inch trailer lifting space, total retracted length: 59cm, total extended length: 84cm, the durable trailer tongue jack is equipped with mounting fastening bolts, which can be installed on the 9cm*11.2cm trailer tongue bracket.
• 【The folding supporting wheel is made of Q235 steel, and the inner and outer tubes of the bracket are galvanized to resist corrosion and rust. 72 hours salt spray test.
• 【Heavy Duty Trailer Guide Wheel】The crosswind swivel pull pin bends and rotates the jack without removing the fixture. The 15cm jack wheel is reinforced with polypropylene and has stable performance.
• 【Easy to Operate】The side-mounted rotating guide wheel is easy to use and provides more working space. Simply pull the pin, twist into place and release to lock automatically. The side crank with ergonomic handle operates at a 1:1 gear ratio for fast, smooth operation.