Lift Swivel Trailer Jack - Boat Trailer Jack, Heavy Duty Marine Swivel Trailer Jack, 60Mm Trailer Heavy Load, 440Kg, 8In Wheel Jockey Wheel Trailer, for Traile

【Basic parameters: Product name: Trailer jack/RV Trailer Accessories/Trailer Leg Guide Wheels/Trailer Leg Guide Wheels/Trailer Guide Wheels Net weight: 11 lbs/5 kg Material: steel Capacity: 900 lbs/440 kg Lift height: 9 inches Surface treatment: galvanized Product package: 1* Bolt-on swivel tongue jack Wide range of uses: trailer support wheels, foldable design, convenient for driving and parking, widely used to support various boat trailers, yacht trailers, RV campers.

• 【Product Parameters】20cm/8in top rocker foldable guide wheel, 900lb/440kg capacity, with 6cm/2.36in hose clamp, 8in wheel, 10cm/3.93in fixing bolt distance.
• 【Wheels】Marine trailer jack, reinforced universal wheels, higher strength, longer service life, stainless steel anti-loosening nuts to prevent casters from falling off, higher safety.
• 【High Quality Material】The heavy-duty boat trailer jack is made of Q235 steel, the inner and outer tubes of the bracket are galvanized, and 72-hour salt spray test prevents rust even in the harshest environments.
• 【Rotation and Folding】The trailer guide wheels with double fixed plates and rotating plates fold parallel to the axle when driving and parking. You can swing the jack up when not in use. Makes upgrading, leveling and adjustments easy.
• 【Operation in Seconds】The side handles are extra large and easy to grip, and it doesn't require much effort to operate the jack, allowing you to easily lift the entire trailer, and the smallest crank allows for quick adjustment.