--- product_id: 353752425 title: "WEIZE Slide Out Support Jacks - 20.5'' to 38.5'' Slide Out Stabilizers for RV, Camper and Travel Trailer, Supports Up to 5,000 lbs, 2 Pcs" brand: "weize" price: "583 zł" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/353752425-weize-slide-out-support-jacks-20-5-to-38-5 store_origin: PL region: Poland --- # Adjusts 20.5'' - 38.5'' Supports 5,000 lbs Durable steel construction WEIZE Slide Out Support Jacks - 20.5'' to 38.5'' Slide Out Stabilizers for RV, Camper and Travel Trailer, Supports Up to 5,000 lbs, 2 Pcs **Brand:** weize **Price:** 583 zł **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your RV Experience with WEIZE! ## Quick Answers - **What is this?** WEIZE Slide Out Support Jacks - 20.5'' to 38.5'' Slide Out Stabilizers for RV, Camper and Travel Trailer, Supports Up to 5,000 lbs, 2 Pcs by weize - **How much does it cost?** 583 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/353752425-weize-slide-out-support-jacks-20-5-to-38-5) ## Best For - weize enthusiasts ## Why This Product - Trusted weize brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy-Duty Design:** Built to last with rust-resistant materials. - • **Adjustable Heights:** Perfect fit for any RV slide-out. - • **Stability Reinvented:** Say goodbye to sagging and bending! - • **User-Friendly Operation:** No assembly required, just lift and stabilize! - • **Customer-Centric Warranty:** 1-year defect-free guarantee for peace of mind. ## Overview The WEIZE Slide Out Support Jacks are designed to provide exceptional stability for RVs, campers, and travel trailers. With a load capacity of 5,000 lbs and an adjustable height range of 20.5'' to 38.5'', these heavy-duty steel jacks ensure your slide-outs remain secure and sag-free. Easy to operate and built to last, they come with a 1-year warranty for added assurance. ## Description WEIZE Slide Out Support Jacks - 20.5'' to 38.5'' Slide Out Stabilizers for RV, Camper and Travel Trailer, Supports Up to 5,000 lbs, 2 Pcs ## Features - GREATER STABILITY - The slide out supports 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. A new folding handle allows jacks in small compartments - ADJUSTABLE DESIGN - The stabilizer jacks support 5,000 lbs. each and adjust from 20.5" - 38.5" H. The 5" dia. circular bases are stable on any surface and resist sink-in. U-shaped tops fit most slide-out frames - EASY OPERATION - 2 per box, easy to operate, no assembly required. 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. - WARRANTY - WEIZE aims for quality followed up with quality customer service directly provided by the manufacturer. The item is free from defects in materials and workmanship 1 year since purchase. Our support team is on standby for YOU. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Dimensions | 24.5 x 7 x 10.75 inches | | Minimum Height | 20.5 Inches | | Item Weight | 14.1 Pounds | | Material Type | Alloy Steel | | Color | Black | | Load Capacity | 5000 Pounds | | Maximum Lifting Height | 38.5 Inches | | Compatible with Vehicle Type | Trailer | ## Images ![WEIZE Slide Out Support Jacks - 20.5'' to 38.5'' Slide Out Stabilizers for RV, Camper and Travel Trailer, Supports Up to 5,000 lbs, 2 Pcs - Image 1](https://m.media-amazon.com/images/I/51UbS6t6F-S.jpg) ![WEIZE Slide Out Support Jacks - 20.5'' to 38.5'' Slide Out Stabilizers for RV, Camper and Travel Trailer, Supports Up to 5,000 lbs, 2 Pcs - Image 2](https://m.media-amazon.com/images/I/61VqSq8-7kS.jpg) ![WEIZE Slide Out Support Jacks - 20.5'' to 38.5'' Slide Out Stabilizers for RV, Camper and Travel Trailer, Supports Up to 5,000 lbs, 2 Pcs - Image 3](https://m.media-amazon.com/images/I/81n2O+r1bEL.jpg) ![WEIZE Slide Out Support Jacks - 20.5'' to 38.5'' Slide Out Stabilizers for RV, Camper and Travel Trailer, Supports Up to 5,000 lbs, 2 Pcs - Image 4](https://m.media-amazon.com/images/I/61LhPv+QT+S.jpg) ![WEIZE Slide Out Support Jacks - 20.5'' to 38.5'' Slide Out Stabilizers for RV, Camper and Travel Trailer, Supports Up to 5,000 lbs, 2 Pcs - Image 5](https://m.media-amazon.com/images/I/71eKxqQduTS.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great item *by D***E on Reviewed in the United States on May 23, 2024* I loved this item. I am s ft RV'R and planning on moving my rig at all. One of my tires went flat and that unbalanced my entire rig and caused me headache's. This item adjusted and helped me level my rig more accurately. The sturdiness of this product it the best. The fit was fantastic. I have a toy hauler and it really is a great product and holds the weight well. It's very easy to use. The stability of my rig is fantastic!! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Stabilizers *by C***E on Reviewed in the United States on August 18, 2024* Love the product easy to use works great. User-friendly. Lightweight and strong. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Fantastic deck supports. *by A***R on Reviewed in the United States on August 10, 2024* We had an issue with a main horizontal support beam under our porch. The original builder did not place a vertical support beam where the horizontal beam meets the house. I noticed the porch was sagging and when I checked it out, the main horizontal beam was separating from the under porch rafters. I was going to use wooden beams to support, but then I found these supports. They worked great, easily sizable , easy to install and I was able to crank these tight to support the beam. They are top notch. I ordered a second batch in case I need more. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/353752425-weize-slide-out-support-jacks-20-5-to-38-5](https://www.desertcart.pl/products/353752425-weize-slide-out-support-jacks-20-5-to-38-5) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*