Dutton-Lainson 22340 DLX-SF Swivel Trailer Jack, 2000 lb Capacity, Fits Square Tongues up to 3 x 4 Inches

The Dutton-Lainson 22340 (DLX-SF) is a manual swivel trailer jack built to support boat and other trailers with a 2,000 lb load capacity. The jack mounts to square trailer tongues up to 3 inches by 4 inches and swivels up for towing or down for stowing, locking securely in either position. This makes it easy to shift the jack out of the way for road travel and back down for hitching or leveling without removing any hardware.

The foot is a unique articulating high density plastic design reinforced with steel brackets, allowing it to sit flush on uneven ground for stable support. Raising and lowering the jack is handled through a side wind handle fitted with an extra heavy screw drive and an ergonomic handle grip, reducing the effort needed when working with a loaded trailer. The jack provides 29-1/2 inches of maximum tongue height and 12 inches of total travel, giving enough range for most boat trailer setups. Construction is heavy gauge steel in a gray finish for durability in marine environments, and all necessary bolt-on mounting hardware is included so installation does not require separately sourced fasteners. The DLX-SF is made in the USA.

Specifications

• Brand: Dutton-Lainson
• Manufacturer Part Number: 22340
• Model: DLX-SF
• Product Type: Swivel Trailer Jack
• Load Capacity: 2,000 pounds
• Maximum Tongue Height: 29-1/2 inches
• Total Travel: 12 inches
• Tongue Fit: Square tongues up to 3 inches x 4 inches
• Foot Type: Articulating high density plastic foot with steel brackets
• Handle: Side wind handle with extra heavy screw drive and ergonomic grip
• Locking Mechanism: Spring loaded
• Material: Steel
• Color: Gray
• Weight: 32.76 pounds
• Dimensions: 12 x 7.25 x 29.5 inches
• Minimum Height: 12 inches
• Country of Origin: Made in USA
• Mounting Hardware: Included
• UPC: 085077223408

Frequently Asked Questions

What is the weight capacity of the DLX-SF trailer jack? The Dutton-Lainson 22340 DLX-SF is rated for a 2,000 pound load capacity, making it suitable for boat and other trailer tongues within that weight range.

What size trailer tongue does this jack fit? It fits square trailer tongues up to 3 inches by 4 inches, which is the standard size on most boat trailers this jack is designed for.

Is the DLX-SF trailer jack made in the USA? Yes, the Dutton-Lainson DLX-SF swivel trailer jack is made in the USA.

How tall can this jack raise the trailer tongue? 29-1/2 inches is the maximum tongue height on the DLX-SF, with 12 inches of total travel from lowest to highest position.

What is the foot made of on this trailer jack? A high density plastic foot that fully articulates and is reinforced with steel brackets, letting the DLX-SF sit stable on uneven ground.

Can the jack swivel up out of the way for towing? Yes, the DLX-SF swivels up and locks in place for towing, and swivels back down and locks for stowing or leveling, without needing to remove any hardware.

Does the DLX-SF come with mounting hardware? All necessary bolt-on mounting hardware is included with the Dutton-Lainson 22340 DLX-SF jack.

How much does the DLX-SF trailer jack weigh? The Dutton-Lainson DLX-SF weighs 32.76 pounds.

What color and material is the jack? The DLX-SF is constructed from heavy gauge steel finished in gray.

What are the overall dimensions of this trailer jack? The Dutton-Lainson 22340 DLX-SF measures 12 x 7.25 x 29.5 inches, with a minimum height of 12 inches.

Is the handle easy to turn under load? The DLX-SF uses a side wind handle with an extra heavy screw drive and an ergonomic grip designed to ease cranking effort when raising or lowering a loaded trailer tongue.

Does the locking mechanism hold the jack securely in place? Yes, the DLX-SF uses a spring loaded locking mechanism that holds the jack securely in either the raised or lowered swivel position.