SKU: 12584308215

20-Ton 8" Jack Extension

Sale price$122.40 Regular price$136.00
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

20-Ton 8" Jack ExtensionThe 8 inch Bottle Jack Extension adds a whopping 8 inches of height to the available stroke of a bottle jack. Don't risk your health and safety piling up unstable wood or rock under the jack; start lifting safer! Multiple Extensions can be stacked to increase the height of the hydraulic cylinder (ram.) All of our made in the USA Extensions and Lift Pads feature a solid steel shaft. Safe Jack utilizes the Extension Screw Collar to create a secure

The 8-inch Bottle Jack Extension adds a whopping 8 inches of height to the available stroke of a bottle jack. Don't risk your health and safety piling up unstable wood or rock under the jack; start lifting safer! Multiple Extensions can be stacked to increase the height of the hydraulic cylinder (ram.) All of our made-in-the-USA Extensions and Lift Pads feature a solid steel shaft.

Safe Jack utilizes the Extension Screw Collar to create a secure engagement for the Extensions and Lift Pads, as well as to maximize the available stroke to an additional 1.5 inches. These premade Extension Screw Collars are measured specifically for the bottle jack brands we carry. If you have your own bottle jack you wish to use instead, you may need to purchase a Custom Extension Screw Collar. If you opt out of purchasing a Custom Extension Screw Collar altogether, the adapters may still work, but you will not achieve the additional 1.5 inches of stroke. The 20-ton adapters will fit over a bottle jack saddle diameter of 1.75 inches - 2.25 inches (44.45 mm - 57.15 mm.) If the hydraulic cylinder (ram) is significantly smaller than this, we advise against using the adapters without an Extension Screw Collar, as the point of engagement will be unstable.

Purchase a Custom Extension Screw Collar

Purchase a Safe Jack 20-ton Extension Screw Collar (Premade to fit the jacks we carry)


    Features

    • Fits over bottle jacks with 1.75 inches - 2.25 inches (44.45 mm - 57.15 mm) diameter saddle
    • 2 inches of internal engagement
    • Steel construction
    • Durable powder coat finish
    • Compatible with most bottle jacks
    • Numerous stacking combinations with other Safe Jack Extensions & Lift Pads
    • Made in the USA

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    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 12584308215

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    4.1 ★★★★★
    Based on 16 reviews
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    Verified Purchase
    Ty Spears
    Boise, US
    ★★★★★ 5
    Works great, easy to assemble.
    Size: 2 Tier-9.5''Wx10.5''Dx9.5''H
    I bought this to try and contain our cabinet clutter. It works really well. Was easy to assemble. I use it on the countertop instead of inside of the cabinets. Looks nice enough to sit out. Will buy 1 more in the coming days. The storage areas pull out, makes for easy access.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 16, 2026
    A
    Verified Purchase
    Agentman
    Carnegie, US
    ★★★★★ 5
    Only way to go!
    Size: 2 Tier-9.5''Wx10.5''Dx9.5''H
    This two tier rack is perfect for stacking and organizing our spice racks. They were easy to install and very attractive.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 31, 2026
    L
    Verified Purchase
    Lisa Marie 1971
    Phoenix, US
    ★★★★★ 5
    Awesome Spice Rack!
    Size: 2 Tier-13.5''Wx10.5''Dx9.5''H
    This works perfectly. I bought two as I have a lot of spices. Do need to remember that the height needed for unit is 9 inches, but with full size spice jars on top rack, you need at least 11 inches. Otherwise it works great. Smooth movement of the drawers. Very sturdy and stable.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 7, 2026
    G
    Verified Purchase
    Greg Phillips
    Omaha, US
    ★★★★★ 4
    A good value, works well.
    Size: 1 Tier-8.5''Wx10.5''Dx2.5''H, Size: 1 Tier-8.5''Wx10.5''Dx2.5''H
    It works great, and a good value for the price. Super easy to install, comes with a template (you probably wont need), screws and a screw driver. Easy peasy It will not affect the performance, but it is a little flimsy. Great service and price. Quality packaged as well.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 16, 2026
    M
    Verified Purchase
    m
    Louisville, US
    ★★★★★ 5
    Great quality product
    Size: 2 Tier-5.5''Wx10.5''Dx9.5''H
    The product quality is great. Assembly is needed but relatively easy. The moving shelves have a premium slide and catch at the end. I was impressed by this the most. The only potential small issue were the inside protectors it came with. Not that they're poor quality, they have a decent thickness. But during assembly they kept falling out easily because there wasn't enough catch on the shelf itself. In actual stationary use, this may not be an issue. But would have been better if the shelf held onto them more. You may not notice it when you put things on the shelf on top if it but they're also not a great color/texture match. Semi-opaque white plastic on a black metal rack; it cheapens the product. And in case you were wondering, magnets can stick to it. Overall though, I am pleased with the quality of this product.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 26, 2025

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