Best Dumble in 2026

[Create Greater Stability]: Dumble Heavy Duty Trailer Jack Stand 2 Pack alleviates tension and increases stability in travel trailer, RV, and camper slide out rooms; These camper stabilizer jacks for travel trailer also reduce rocking motions

[Telescopic to Reach Needs]: Includes 2 RV jacks that adjust from 21 to 37 inches (53.3 to 94cm) in height; Measure distance between bottom of your slide out and the ground or top of RV leveling blocks

[Fits Your Track]: 5-inch (12.7cm) circular base and 5.1 x 3-inch (13 x 7.6cm) U-channel bracket faceplate for secure position with these travel trailer stabilizer jacks RV set

[Create Greater Stability]: Dumble Heavy Duty Trailer Jack Stand 2 Pack alleviates tension and increases stability in travel trailer, RV, and camper slide out rooms; These camper stabilizer jacks for travel trailer also reduce rocking motions

[Telescopic to Reach Needs]: Includes 2 RV jacks that adjust from 16 to 28 inches (40.6 to 71.1cm) in height; Measure distance between bottom of your slide out and the ground or top of RV leveling blocks

[Fits Your Track]: 5-inch (12.7cm) circular base and 5.1 x 3-inch (13 x 7.6cm) U-channel bracket faceplate for secure position with these travel trailer stabilizer jacks RV set

NO MORE SWAYING: Use the Dumble | Camper Stabilizer RV Leveling Blocks to stabilize, secure, and level your RV, camper, or travel trailer; Transfer weight on a constant vertical plane, support a car in storage to save from a tire going flat, use on trailer with single axle to keep the trailer from tipping back with too much weight in the wrong places, use under weak steps, or place in crawl space to stop floor creaks and rattles; For stabilizing only recreational vehicles – Do not use to raise

FITS YOUR RV & TRAILER: Adjustable from 11.5 inches to 17.5 inches (29.2cm to 44.5cm); Make sure the height is correct for your use; Includes 6.2” x 6.2” x 8.75” inch (15.7cm x 15.7cm x 22.2cm) base and 6” x 8.8” inch (15.2cm x 22.3cm) threaded rod; Rod includes 1.75-inch (4.4cm) diameter slightly dished pad that makes a tight connection under your application

BUILT TO LAST: Each jack supports up to 6,000 pounds (2,722kg) or 3 Tons (2.7MT); All components constructed from aluminum for maximum strength and longevity that resists corrosion; RV levelers nest into each other (stack) for storage

EXTEND YOUR REACH: The Dumble RV Supplies | 10-Foot 30A RV Cord with Grip Handle and Indicator Light provides a convenient, safe method to extend the range of your equipment by 10 feet (3m) and gives you a little extra reach when you are camping or RVing

EASY TO CONNECT: Simply connect the power cord from the campground or park to your RV; Indicator light lets you know if it is using power; Includes (3) straight blades and (1) round blade to allow for conversion from a standard 30 Amp male to 30 Amp female connection

COMFORTABLE TO UNPLUG: Handles are constructed from heavy-duty polyvinyl plastic with a hollow circular area for easier gripping and unplugging

PROTECT YOUR RV INTERIOR: The Dumble RV Supplies Extra-Large RV Sun Shade is a window shield that keeps the interior of your RV, camper, or travel trailer protected; To install, use the adhesive-backed hook and loop attachment tabs on the sunshield and the surface you wish the RV door shade to be fastened to; Can also remove screws on your window to install through this RV door window cover and back into the window for permanent fastening

STAY COOL: Use to block out harmful UV rays from the sun and keep the temperature regulated in your RV, camper, or trailer; Flexible polypropylene with air-filled cells between 2 layers of reflective film (double-sided reflective material) to naturally insulate your RV and keep out the heat or cold

SLEEP IN: It is hard to sleep when there is a blinding light coming through the window, but this RV skylight insulator keeps out light; To block all light, fit the RV sunshade snugly around the entire window; Keeps out most light but not intended as a blackout shade

PROTECT YOUR RV INTERIOR: The Dumble RV Supplies Medium RV Sun Shade is a window shield that keeps the interior of your RV, camper, or travel trailer protected; To install, use the adhesive-backed hook and loop attachment tabs on the sunshield and the surface you wish the RV door shade to be fastened to; Can also remove screws on your window to install through this RV door window cover and back into the window for permanent fastening

STAY COOL: Use to block out harmful UV rays from the sun and keep the temperature regulated in your RV, camper, or trailer; Flexible polypropylene with air-filled cells between 2 layers of reflective film (double-sided reflective material) to naturally insulate your RV and keep out the heat or cold

SLEEP IN: It is hard to sleep when there is a blinding light coming through the window, but this RV skylight insulator keeps out light; To block all light, fit the RV sunshade snugly around the entire window; Keeps out most light but not intended as a blackout shade

RV POWER CORD COVER: The Dumble RV Supplies Low Profile RV Electric Cable Hatch is designed for RV power cable cords; This RV electrical hatch replaces old and broken camper power cord covers to allow safe and secure access to your electrical cord; This camper cord cover is 8 x 8.4 inch (20.3 x 21.3 cm)

PROTECT YOUR EQUIPMENT: Designed to replace pop up camper parts like an RV cord cover or camper electrical cover, this RV power cord door features an extra heavy-duty hinge and lockable lid that opens fully and allows for easy access to the cord department; This sturdy square hatch includes (2) 888 keys

EASY TO INSTALL: Each RV cable cover features existing screw holes to make installing this replacement cover quick and easy; Simply remove and clean the current cover, slide the new Dumble RV plug cover into place and screw on (screws not included); Inner dimensions are 7.3 by 7.6 inches (18.5 x 19.3 cm)

EFFORTLESS TRAILER WIRING: The Dumble RV Supplies Electrical Wire Connector Junction Box 1-Pack provides safe and secure trailer wiring install with markings to easily identify the correct connections

EASY TO USE: Quickly identifiable markings allow for simple, secure install trailer/towing hook up; Blue – Electric Brake; Brown – R Stop & Turn; Green – Tail & USC; Red – L Stop & Turn; Yellow – Center AUX; Black – 12V Charge Line; White – Ground

BUILT TO LAST: Heavy-duty black plastic box with cover; 40°F (105°C) dry and 15°F (60°C) wet; 30 Mil AWG Copper, 2/10-1/12-4/14

RV POWER CORD COVER: The Dumble RV Supplies Low Profile RV Electric Cable Hatch is designed for RV power cable cords; This RV electrical hatch replaces old and broken camper power cord covers to allow safe and secure access to your electrical cord; This camper cord cover is 7.5 x 6.5 inch (19.1 x 16.5 cm)

PROTECT YOUR EQUIPMENT: Designed to replace pop up camper parts like an RV cord cover or camper electrical cover, this RV power cord door features an extra heavy-duty hinge and lockable lid that opens fully and allows for easy access to the cord department; This sturdy square hatch includes (2) 888 keys

EASY TO INSTALL: Each RV cable cover features existing screw holes to make installing this replacement cover quick and easy; Simply remove and clean the current cover, slide the new Dumble RV plug cover into place and screw on (screws not included); Inner dimensions are 6.8 by 5.8 inches (17.3 x 14.7 cm)

[RV Power Panel]: The Dumble RV Supplies 30 Amp RV Power Outlet RV Electrical Panel provides safe and reliable energy for your RV or camper; Recreational vehicle use only

[Weather-Proof]: No need to worry about these RV park electrical boxes malfunctioning due to rain or snow; RV power hookup includes gray copper cover to protect the outlet while in use

[Secure RV Plug Box]: This RV electrical box 30 amp allows your existing power cord to run through the bottom of the box while the door to the RV power outlet box is closed; Silver ball spring mechanism prevents the RV electric box from being accidentally opened

KEEP PESTS OUT: The Dumble RV Supplies | RV Heater Vent Screen for Camper Vent is a RV furnace vent cover screens 1-pack that ensures your vents stay free from costly invasion by unwanted pests such as nesting insects, birds, and rodents; Use as RV wasp screens for RV, RV flying insect vent cover, RV mud dauber screen for RV furnace, and more

GET MAXIMUM AIRFLOW: 4.1-inch x 7.5-inch x 1.3-inch (10.4cm x 19.1cm x 3.3cm) see-through, breathable wire mesh covers for RV with large enough gaps for optimal airflow but small enough to keep away bugs

BUILT TO LAST: Heavy duty stainless steel RV mesh vent cover for maximum strength and longevity that resists corrosion when used outdoors

RV POWER CORD COVER: The Dumble RV Supplies RV Electric Cable Hatch is designed for 50 Amp RV power cable cords; This RV electrical hatch replaces old and broken camper power cord covers to allow safe and secure access to your electrical cord

PROTECT YOUR EQUIPMENT: Designed to replace pop up camper parts, RV cord cover, or your camper electrical cover, this RV power cord door features an extra heavy-duty hinge and replaceable lid that opens full upright with snap locks for security; The RV hatch lid prevents debris and water from getting into the cord pocket; This sturdy round hatch offers a 2.5 inch (6.4 cm) deep pocket

EASY TO INSTALL: This RV cable cover replaces any round hatch up to 4 inch (10.2 cm) and features existing screw holes to make installing this replacement cover quick and easy; Simply remove and clean the current cover, slide the new Dumble RV plug cover into place and screw on (screws not included); We suggest using installation tape, putty, or replacement gasket (not included) to provide further weather resistance

[Reduce Movement in Your Mobile Home]: Whether camping for the weekend or living the full-timer life, the Dumble RV Supplies Heavy Duty RV Stabilizer Jacks will minimize front-to-back and side-to-side motion so you can enjoy your everyday activities discreetly

[Physics At Work]: Align gooseneck camper stabilizer jacks under the king pin of your camper or motorhome to lift the front end of your trailer and adjust the center of gravity; 5,000-pound (2.5ton) weight capacity adds support and enhances stability

[Built to Last]: Steel RV fifth wheel tripod stabilizer jack is powder-coated to resist elements and provide optimal durability; Zinc-plated chain keeps RV stand legs aligned for optimal strength and reliability

GOODBYE MOISTURE & SMELLS: Use the Dumble RV Supplies | 6-Inch White RV Fan Blades Replacement with D-Bore 1-Pack to rid your RV or camper of lingering smells in the bathroom and built-up moisture

EASY TO INSTALL: Measure your fan shaft hole diameter and check to see if it is round or D-shaded bore (this replacement fan blade has a 2/25-inch x 3/25-inch / 2mm x 3mm D-bore); Determine the desired direction of airflow, carefully pull off the existing fan blades, apply a small amount of lubricant spray (or liquid soap) on the shaft and in the "hole" of the replacement fan blade, press the new replacement fan blade onto the motor shaft

COUNTER-CLOCKWISE ROTATION: This 6 inch fan blade rotates counter-clockwise; To determine the direction of spin on your existing fan, look down through the motor at the top of the blade; If these replacement fan blades rotate in the wrong direction, simply reverse the wires on the motor to change the direction the fan rotates

[Power Your Vacation]: When you go hiking and camping in your RV or trailer, depend on the Dumble Inlet Port Plug to provide power to your appliances and generators; RV power outlet package includes 1 RV receptacle power inlet port; Some electrical work required

[Built to Last]: No need to worry about this RV power inlet cracking and falling apart when you need it most; AC power inlet port plug is constructed of weather-resistant black nylon and copper to withstand extended, repeated use outdoors for your campsite

[Easy to Install]: Drill a 1-3/4 inch (4.4cm) hole where you want to attach plug to your camper or trailer; Insert inlet plug port into hole; Use power drill or screwdriver to attach AC power inlet port to wall; (4) 1/4-inch (0.6cm) installation screws and instructions included

GOODBYE MOISTURE & SMELLS: Use the Dumble RV Supplies | 6-Inch Black RV Fan Blades Replacement with Round Bore 1-Pack to rid your RV or camper of lingering smells in the bathroom and built-up moisture

EASY TO INSTALL: Measure your fan shaft hole diameter and check to see if it is round or D-shaded bore (this replacement fan blade has a 2/25-inch / 2mm round bore); Determine the desired direction of airflow, carefully pull off the existing fan blades, apply a small amount of lubricant spray (or liquid soap) on the shaft and in the "hole" of the replacement fan blade, press the new replacement fan blade onto the motor shaft

COUNTER-CLOCKWISE ROTATION: This 6 inch fan blade rotates counter-clockwise; To determine the direction of spin on your existing fan, look down through the motor at the top of the blade; If these replacement fan blades rotate in the wrong direction, simply reverse the wires on the motor to change the direction the fan rotates

[Upgrade Your RV]: Perform regular maintenance on your vehicle with the Dumble RV Supplies Camper Trim Molding Exterior Vinyl; Easy to install vinyl RV trim insert protects your camper from outside elements

[Protect Your RV]: Shield your camper from water damage with the RV insert trim; Durable long-lasting vinyl material protects against harmful UV rays

[How to install]: Remove damaged trim by unscrewing the RV molding cover and pulling trim out; Feed new trim down back of the RV; Cut the end of the trim square and reattach the endcap with a Phillips head screwdriver; Continue feeding trim onto all desired surface and reattach remaining endcaps

[Level Up Your Travel Game]: Ensure stability when loading and unloading with the Dumble RV Supplies Folding Trailer Stabilizer Jacks for Campers and more; Includes 2 flip down trailer legs and 1 handle

[Optimal Weight Capacity]: Each RV jack stand provides a lift capacity up to 650 pounds (294.8kg) and a 1,000-pound (453.6kg) breaking point; Rear trailer stands work as sport utility trailer jacks, pop up camper stabilizer jacks, RV leveling jacks, food truck drop leg trailer supports, and boat trailer drop jacks

[Expanding Height]: Telescoping stabilizer jacks can be adjusted from 12 to 18 inches (30.5 to 45.7cm) tall effortlessly by using the 11.7-inch (29.7cm) long steel jack rod handle

[Reduce Movement in Your Mobile Home]: Whether camping for the weekend or living the full-timer life, the Dumble RV Supplies 2 Pack RV Trailer Scissor Jacks will minimize front-to-back and side-to-side motion so you can enjoy your everyday activities discreetly

[Physics At Work]: Align camper trailer stabilizer jacks under the back bumper of your trailer to lift and adjust the center of gravity; 7,500-pound (3.7ton) total weight capacity improves balance and solidity

[Adjustable Height Fits Your Needs]: Tooth gear design works like a screw to vertically extend and retract these stabilizing trailer jacks; Using included heavy duty trailer jack handle expands the RV jack stand up to 24 inches (61cm) tall to lift and support your utility trailer, camper, and mobile home

[Test It]: Before connecting your family RV or camper to a possibly malfunctioning power source, test it with the Dumble RV Supplies 125/250V 50 AMP Circuit Tester; Electrical tester has a 14-50P plug

[Diagnose Issues Immediately]: 4 LED indicator lights verify correct and incorrect wiring to ensure your traveling home is safe; Smart diagnostic chart indicates L1-Open, L2-Open, Open Ground, L1-Neutral Reversed, L2-Neutral Reversed, L1-Ground Reversed, L2-Ground Reversed, and Open Neutral

[Safe and Reliable Design]: Copper electricity tester prongs are safe to use to analyze circuits; Prevent permanent damage to your electronic equipment when you use this RV circuit tester

[Level Your Camper]: Rely on the Dumble Camper Stabilizer Jacks to level your coach so you can walk safely in your motorhome; Ideal for campers, RVs, or travel trailers

[How To Use]: Slide the trailer leveling jacks under your slide-out rail then use the folding handle to raise the bracket slowly to meet the RV slide-out support bars; We suggest placing your camper levelers on a flat even surface such as a concrete or wooden leveling block

[Adjust the Height]: Adjustable camper stabilizer jack set offer a universal fit for multiple vehicle types; The RV slide supports can be adjusted from 19-47 inches (1.6 x 3.9ft) tall; First measure the distance between the bottom of your travel trailer leveling jacks and the ground

[Upgrade Your RV]: Perform regular maintenance on your camper with the Dumble RV Supplies Camper Trim Molding Exterior Vinyl; Easy to install vinyl RV trim insert protects your camper from outside elements

[Protect Your RV]: Shield your camper from water damage with the RV insert trim; Durable long-lasting vinyl material protects against harmful UV rays

[How to install]: Remove damaged trim by unscrewing the RV molding cover and pulling trim out; Feed new trim down back of the RV; Cut the end of the trim square and reattach the endcap with a Phillips head screwdriver; Continue feeding trim onto all desired surface and reattach remaining endcaps

Helps prevent jacks from sinking into soft ground.Fit Type: Universal Fit

Interlocking design and handy storage strap for easy storage

Built-in handle for ease of use

Helps prevent RV jacks from sinking into the ground; Not intended for use with hydraulic jacks

Interlocking design and handy storage strap for easy storage

Made of heavy-duty, UV stabilized polypropylene; Includes a built-in handle for ease of use

【All-in-One Function】: Supports nearly any tongue jack foot, wheel jacks, 9” round 5th wheels hydraulic jack foot or Scissor Stabilizer and more! ELIMINATES NEARLY ALL MOVEMENT AND SWAY in parked RV's and Trailers (Less Stress on Your Trailer).

【Measurement】: About 6.3" tall, L:11.2", W:8.9" at base, L:9.8", W:7.5" at top (12" tall when double-stacked), recessed post-hole is 2-1/2" diameter. Top accommodates 9” round 5th wheels jack foot.

【New Upgraded】: Compared with others All-in-one Trailer Jack Block, we have upgraded the internal structure and the load-bearing capacity has been increased by 50%, extremely strong and durable. This is a very important security guarantee!

Raise and lower scissors jacks more quickly and easily

Quick Connect bit features "one-snap" attachment to 3/8" and 1/2" power drills and a variety of extensions

Works with all 3/4" hex drive jacks

✅ FIT - Xtra fits 9” round metal feet on many Class A and 5th Wheel RVs. Please verify size of jacks (9”) before ordering.

✅ PERMANENT - SnapPads can be installed in minutes but will stay on forever. Snap them on and rid yourself of all your leveling hassles. Say goodbye to crawling under your rig every time you set up.

✅ STABLE - SnapPad increases stability in 3 ways: a larger footprint, more vibration dampening, and by conforming to uneven terrain like gravel. ANTI-SLIP - SnapPads are made from durable rubber that grips any terrain. No more popping jacks or slipping in high winds or on slick surfaces.

✅ FIT - Xtra fits 9” round metal feet on many Class A and 5th Wheels RVs. Please verify size of jacks (9”) before ordering.

✅ PERMANENT - SnapPads can be installed in minutes but will stay on forever. Snap them on and rid yourself of all your leveling hassles. Say goodbye to crawling under your rig every time you set up.

✅ STABLE - SnapPad increases stability in 3 ways: a larger footprint, more vibration dampening, and by conforming to uneven terrain like gravel. ANTI-SLIP - SnapPads are made from durable rubber that grips any terrain. No more popping jacks or slipping in high winds or on slick surfaces.

Helps prevent jacks and stabilizers from sinking into soft ground

Can be used on uneven surfaces such a gravel, tree roots etc

Can be used under leveling blocks or jack pads to help prevent cracking

Helps protect your electric tongue jack from harsh weather that can degrade it over time

3 layers of breathable spunbond polypropylene provides protection from harmful UV rays, excess moisture and dirt and debris

Form fit shape with adjustable drawstring closure