Best Folding Trailer Jacks

Bulldog 500245 Black Universal 6" Trailer Jack Poly Wheel Caster with Pin (1200 lbs. Capacity)

For use with Bulldog round tube trailer jacks or wherever a removable caster that fits 2 inch diameter tubing is required.
Fits Bulldog trailer jacks rated from 2,000 lbs. to 5,000 lbs..
Heavy duty poly wheel with zinc finished, steel swivel mount components.

CAPACITY - The slide out supports with 5000lbs each and adjustable from 20" - 48" H. The 5" dia. circular bases are stable on any surface and resist sink-in. U-shaped tops fit most slide-out frames. New folding handle can save space..
QUICK-LIFT DESIGN - Multiple holes slide out rails and tethered pin allow the RV slide out stabilizer to ascend or descend quickly within a certain height..
GREATER STABILITY - The slide out jacks save wear and tear on slide outs by reducing sag, can effectively solve the sagging and bending in the slide-out rails, and also help prevent costly slide out frame repairs. The support stands to help a little bit in the stability of the trailer. But please take note of the warning to "NOT" overtighten the support stands. This could cause damage to your slide out..
DURABLE - Heavy-duty steel and zinc powder-coating finish provide maximum strength and longevity for these rust-resisting RV slide out stabilizers..
EASY OPERATION - 2 per box, no assembly required and easy to operate. From the lowest setting, use the folding handle to raise the bracket slowly to meet the RV slide out supports bars. It is suggested to use concrete blocks or wooden leveling blocks for campers to stabilize the RV slide out jacks on an even surface..

Each Ultimate Trailer Gear EZ Block Bag includes the following: 1 EZ Block, 1 Camper Leveler with 1 TUFF Chock, 1 Extra TUFF Chock, 4 TUFF Pads, 1....
This 10 piece kit is the perfect accessory set for single axle trailers.
Keep 90% of the dirt OUTSIDE of your RV, Trailer, or Home, with the innovative Clean Step! No more dirty, worn-out mats to throw away... and less dirt....
The Andersen EZ Block is an extremely strong and durable jack block that is perfect for all bumper-tow trailers. It works with scissor jacks, post....
EZ Blocks feature a recessed post hole that helps prevent post jacks from slipping. The EZ Block is designed to resist dirt and oil.

Small trailer jack wheel, , lifts and lowers your boat trailer, lifting capacity: 1500 pounds, adjustable height: 10-1/2"..
Trailer jacks using precision seamless steel pipe, the surface is galvanized, anti-corrosion and anti-oxidation..
Boat trailer jack heavy duty thicken and widen, high-load double nylon wheels, loose nut, effortless implementation and high safety..
1500 trailer jack mounting plate and interface are double-layer reinforced, with strong bearing capacity and durability..
boat trailer stand crank handle is upgraded, the installation screw cap is detachable, and the handle cover is more convenient to replace..

Great for supporting a light RV, trailer and camper, offer additional stabilization. Do not use these jacks to lift your RV!.
Stack jack can be extended from 11" to 17". We recommend max height of 15" for best performance, prevent jacks being unstable..
Just rotate the T-shape rod and extend jacks, easy to set up. You could also place wood and plastic blocks under the jacks to make it more stable..
Made of high quality aluminum，water-proof and built to last..
With free reusable bag, you could store these jacks easily..

1 PAIR OF CASTER WHEELS FOR BOAT TRAILER JACK - This is a universal replacement for boat trailer jacks. Wheel dimensions are 5 5/8 diameter (6-inch nominal diameter), 2 inches width, and a 5/8 bore hole.
DURABLE PLASTIC CASTER WHEELS - Complements the marine boat trailer jack’s durability. Can withstand constant water exposure and can resist wear and abrasion from heavy use. Each caster wheel can support up to 1,200 lbs.
INCLUDES BOLTS, NUTS, BUSHING, AND WASHERS - This pack includes 2 caster wheels, 2 short axle bolts (with 2 nuts, 2 washers, and 2 sleeves), and 1 long axle bolt (with 1 nut, 1 washer, and 1 sleeve).
CORROSION-RESISTANT HARDWARE - All mounting hardware has a corrosion-resistant finish for enhanced longevity in coastal environments.
SUITABLE FOR UNITS THAT USE 1 OR 2 WHEELS - Includes hardware for boat trailer jacks that only require one 6-inch caster wheel and units that use 6-inch dual wheel casters.

【Applicability】The Aluminum RV stabilizer jacks are adjustable from 11.5 inches to 17.5 inches. Each jack supports up to 6000 lbs. Used to level your RV trailer or camper..
【High Quality】A high-quality aluminum jack has maximum strength and anti-corrosion life for easily and safely using..
【Usage Details】Place the jack in the corner of the trailer frame to achieve the effect of no swing. We suggest that it is better to use wood or concrete blocks under the jack..
【Attention】Please note that these jacks are only used for stabilization purposes, DO NOT USE TO RAISE..
【Packing】The package includes 4 RV leveling jacks, with a lovely storage bag..

✓ Raise and lower scissors jacks more quickly and easily using power drill torque to raise/lower jacks..
✓ Works on both 19mm or 3/4" Hex Head Scissor Jack RV Trailer Stabilizers..
✓ Reduces time and effort to raise or lower your scissor jacks..
✓ Constructed of heavy duty. 1-year replacement warranty..

✓ Raise and lower scissors jacks more quickly and easily using power drill torque to raise/lower jacks..
✓ Works on both 19mm or 3/4" Hex Head Scissor Jack RV Trailer Stabilizers..
✓ Reduces time and effort to raise or lower your scissor jacks..
✓ Constructed of heavy duty. 1-year replacement warranty..