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Ass Vault Locking Ass Expander

$134.65 USD $134.65
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1-Year + 180-Day Warranty

So that you can buy with confidence, we provide a comprehensive warranty on every product.

  • Warranty Period: This product comes with a 12-month standard warranty.
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Features

Specifications

Product Specifications Value

Product Name

Ass Vault Locking Ass Expander
Model Number 6843764408418
Age Range 5+
Shipping Free shipping
Delivery Time 1–5 days

Reviews (284)

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04/07/2026
Eddy Raw
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ris999ing
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Shimazori
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The Extreme Locking and Expanding Anal Plug!

Key Features:
  • Sleek Steel Plug: This plug is non-porous, nickel-free, and durable. This serious, industrial style locking plug is for experienced kinksters who want premium quality toys for anal expansion!
  • Expanding Petals: With a turn of the flat circle key the petals expand or close to widen and stretch your asshole or fold in and contract for removal.
  • Secure Locking Mechanism: Use the key with the gold locking pin to lock the plug in place. Keep it expanded or closed to the degree you choose with the help of the key and pin.
  • Tapered Tip and Slim Neck: The tapered tip helps with insertion and the slim neck and wide base keep it safely and securely inside without going past the sphincter.


  • Expand the limits of your ass without forcing a girthy dildo or rod through your hole! Use this tapered, stainless steel plug to slip inside your back door and then spread the petals to expand it and increase pressure inside! Use the flat key to expand or contract the metal petals and the locking key to hold it in place. Once it is in your derriere, you won't be able to remove it until this Ass Vault has been unlocked again! Made out of nickel-freel, durable, non-porous stainless steel, it's built to last and can be used with any lubricant type. Feel extreme pressure from inside and stimulate your P-spot! Because it's metal, it can respond to hot or cold temperatures for added temperature play. To clean it, boil the plug in water or use toy cleaner or isopropyl alcohol after washing with warm water and mild soap. Make sure to keep the key and pin nearby and don't lose them! It's very hard to remove the plug once it has expanded.

    Run warm or cool water over the metal plug to include temperature play and give it a nice rinse. A warm plug will help relax the sphincter while a cold one will be more surprising and cause some tension. Start with the plug in a contracted position, petals closed. Use plenty of lube and slip the tip into your hungry hole. Once inside, use the circular flat key to expand the metal petals; only expand the petals to the degree that is comfortable and don't force it! Once you get the petals open to the degree you desire, use the gold pin locking key to keep it in place so it doesn't contract again until you let it. Make sure not to lose either key or you won't be able to remove the plug once expanded! Once inside, stroke your cock (or your partner's cock if they are the one wearing it) and give them head as they enjoy the pressure from the plug! Have some kinky fun and make your submissive do your bidding, serving you until you release them from this expanding anal vault!

    EXPANDING 1. Insert flat key into rectangular opening at base of plug. 2. Turn clockwise to close the plug. 3. Turn counter-clockwise to expand the plug. LOCKING 1. Use the flat key to align the keyholes on the base of the plug. 2. Insert gold locking pin all the way into the keyhole. 3. Turn key clockwise to lock. 4. Pull out key. UNLOCKING 1. Insert key into keyhole. 2. Turn key counter-clockwise to unlock gold locking pin. 3. Pull out key with gold locking pin.

    Ass Vault Locking Ass Expander Specs:

    Measurements: Overall length: 3.4 inches. Insertable length: 2.8 inches. Plug expands from 1.5 inches to 2.2 inches in diameter.

    Plug alone weighs 9.3oz (264g)

    Materials: Stainless steel

    Color: Metal

    Note: For safety reasons, do not misplace or lose the gold pin and locking key or the flat circular expander key.

    Brand:
    Master Series
    Category:
    Anal Toys
    SKU:
    AH077
    Tags:
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