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BOYISEN

BOYISEN 2 Pack Heavy Duty RV Slide Out Support Jacks, 5000lbs Load Capacity Each, Adjustable 19"-47" with Quick-Release Pin & Micro-Adjustment Crank, for Slide-Out Rails on Camper & Travel Trailer

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Sunday, Mar 8
Order within 3 hours and 17 minutes
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Features

  • PROTECTS SLIDE OUT MECHANISM - RV slide out stabilizers ensures your RV stays securely in place, prevent sagging and bending in the slide-out rails; also prevent slide out frame repairs and provide a little stabilization support for the RV camper trailer
  • WIDE 19" TO 47" ADJUSTMENT RANGE: Designed to fit virtually all RVs, from low-profile travel trailers to towering fifth wheels. Find the perfect support height within our extensive range. The inclusion of a third storage pin hole ensures compact and secure storage when not on the road
  • MASSIVE 5000LBS CAPACITY PER JACK: Built with heavy-gauge steel, each jack supports up to 5,000 pounds, far exceeding typical supports. This immense strength protects your RV's expensive slide-out mechanism from stress and damage, ensuring peace of mind whenever you use your slide-out room
  • HEAVY-DUTY & WEATHER-RESISTANT CONSTRUCTION: Your investment is built to last. Featuring robust steel construction and a superior anti-rust coating, these jacks are built to withstand harsh outdoor conditions, season after season. This is the last set of support jacks you'll ever need to buy
  • QUICK-RELEASE PIN & MICRO-ADJUSTMENT CRANK: Experience the fastest and most precise setup. The quick-release pin offers two main height positions for fast, tool-free rough adjustment. Then, the micro-adjustment crank lets you dial in a perfect, snug fit against the rail in seconds

Vehicle Service Type: Camper, RV, Trailer


Material: Alloy Steel


Load Capacity: 5000 Pounds


Maximum Lifting Height: 47 Inches


Brand: BOYISEN


Load Capacity: ‎5000 Pounds


Maximum Lifting Height: ‎47 Inches


Brand: ‎BOYISEN


Color: ‎Silver


Item dimensions L x W x H: ‎6 x 3 x 17 inches


Style: ‎RV Slide Out Support Jacks


Manufacturer: ‎BOYISEN


Model: ‎slide out support jack


Item Weight: ‎12 pounds


Product Dimensions: ‎6 x 3 x 17 inches


Item model number: ‎BORVJ01


Manufacturer Part Number: ‎BORVJ01


Date First Available: October 28, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great product
I really liked these. They worked very well.
Reviewed in the United States on July 31, 2025 by Lindsey Hudson
    • Easy to use
They work well. We had to get creative to use them. We have teeth on our tip out for one of our trailers. We got them up and they do help to steady our trailers tip out.
Reviewed in the United States on August 14, 2024 by Lisa Steele
    • Good product
Big help keeping out slider on our 5th wheel steady and not feel so shaky.
Reviewed in the United States on November 28, 2025 by Dan N
    • On time and sturdy
On time appear accurate.
Reviewed in the United States on April 21, 2025 by 4Kay4
    • They work
They work
Reviewed in the United States on June 20, 2025 by Ted walker
    • Good value
The top of the lifts would not work under my slide until we got a piece of wood to put on them. Now they are functional, but wish they were a little easier to adjust in height. Overall they are working.
Reviewed in the United States on May 6, 2024 by Jolyn Rademacher Tracy
    • Hard to adjust
Works but hard to adjust
Reviewed in the United States on April 25, 2025 by barbdives
    • Slide out support jacks
These are exactly perfect. Great value, quality, stability and performance. Would definitely recommend to anyone in the market.
Reviewed in the United States on May 14, 2024 by Noelsher51

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