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Internet # 311531765

Model # WBMax10

Store SKU # 1004821896

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  • 550 pound lifting capacity
  • Durable fiber reinforced material
  • Leveling windows, installing cabinets, positioning heavy doors
  • View More Details
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Product Details

About This Product

The WINBAGMAX is a very powerful, hand-operated inflatable air cushion made of fiber reinforced material that will save you countless hours on the jobsite. It is designed to provide a maximum pressure of up to 550lbs/250kg and can be used in conjunction with shims and wedges in a wide variety of applications. The WINBAGMAX gives the user infinite adjusting possibilities; save time installing windows, positioning heavy doors and leveling furniture, kitchen cabinets and household appliances , sliding big window doors , steel fire doors , glass doors /walls bathroom just to name a few practical uses and so much more.

Highlights

  • MAX is the heavy duty, inflatable shim for heavy duty leveling/lifting/adjusting
  • Aligns and levels household appliances, industrial windows, marble counters, kitchen cabinets, furniture and so much more
  • Powerful hand pump lifts up to 550 lbs. per WINBAGMAX
  • Used in conjunction with temporary fasteners, the WINBAGMAX minimizes the time needed to hold the window, while still allowing for fine adjustments
  • Made in Denmark of patented fiber reinforced material that is durable, yet non-marking
  • US patent number: 6,298,539
  • Return Policy
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     see Prop 65 WARNINGS

Product Information

Internet # 311531765

Model # WBMax10

Store SKU # 1004821896

Specifications

Details

Hand Tool Type

Other

Pack Size

1

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

90 day manufacturers warranty

Questions & Answers

How high will it lift?
ByJun 18, 2025
0 Answer | 
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Size non inflated
ByJan 27, 2025
0 Answer | 
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What the maximum weight it can lift?
ByAug 20, 2023
1 Answer | 
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Bag says 250kg/550lbs

By|Apr 30, 2024
    0/0


    Can it lift 100 pounds one inch
    ByJun 12, 2023
    1 Answer | 
    Answer This Question

    Specs say it can lift up to 550lbs between 3/32" to 2-3/4"

    By|Oct 23, 2025
      0/0

      (1)

      Is the max air lift bag in stock at Coventry
      ByMay 7, 2021
      0 Answer | 
      Answer This Question

      Can you stack them? Do they lift 8 inches
      ByMar 19, 2021
      1 Answer | 
      Answer This Question

      They cannot be stacked, lift height is about 3 inches. Mike

      By|Oct 23, 2025
      0/0

      (2)

      Viewing 1-6 of 6

      Customer Reviews

      4.7 out of 5

      • 4.7 out of 116 reviews
      • 100% recommend this product
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      Showing 1-10 of 116 reviews
      For setting a one piece toilet these little airbags are an invaluable tool for use by a one person operation.
      by
      • Verified Purchase
      I used it for my job to lift part of a heavy item, it lifted it with ease. I was worried about ...
      I used it for my job to lift part of a heavy item, it lifted it with ease. I was worried about the deflating of the bag with the heavy weight, but short bursts of the release valve made it come down gently.
      by
      • Verified Purchase
      • Recommended
      1 found this review helpful
      I already had one of these and works as expected. I needed to replace a competitor's air bag device due to the deteriorating making it unusable. Both devices where purchased at the same time but the WinBag init continues to function with no bulb deterioration.
      by
      • Verified Purchase
      Somehow, our 48" gas range sunk 1/2" across the front. There's no cracked floor tiles, so maybe the floating Schluter underlayment is actually flexible. The range was perfectly level on installation. After removing the floor skirt, this bag system actually lifted enough weight off to screw out the legs sequentially to reestablish the level. I needed to put a book underneath to extend the inflation range, but the bulb pump actually worked well enough for the inflation lift. Thanks to the HD appliance specialist who recommended this. He uses it to unstick demo appliances if they've become glued to the floor... residual floor cleaners, maybe?
      by
      • Verified Purchase
      This customer chose to rate the product and not provide text.
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      • Verified Purchase
      This customer chose to rate the product and not provide text.
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      • Verified Purchase
      This customer chose to rate the product and not provide text.
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      This customer chose to rate the product and not provide text.
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      • Verified Purchase
      I used it to lift my fully loaded refrigerator in order to level it. It worked great. One corner at a time.
      by
      • Verified Purchase
      This customer chose to rate the product and not provide text.
      by
      • Verified Purchase
      Showing 1-10 of 116 reviews