1 3
Doc Johnson Vac U Lock Suction Cup Large Hands Free Dildo Mounting - Strap On Sextoys
Doc Johnson Vac U Lock Suction Cup Large Hands Free Dildo Mounting - Strap On Sextoys
Doc Johnson Vac U Lock Suction Cup Large Hands Free Dildo Mounting - Strap On Sextoys

Doc Johnson Vac U Lock Suction Cup Large Hands Free Dildo Mounting

$39.99
$39.99

Vac-U-Lock Suction Cup Large transforms any smooth surface into a secure mounting point for heavy-duty Vac-U-Lock attachments. This jumbo-sized suction base grips firmly to walls or floors and features an easy-removal tab for quick repositioning between sessions.

Key Features:

Extra sturdy suction cup base securely mounts large dildos to smooth surfaces for intense hands free penetration and sexual stimulation during masturbation or partner play.

Compatible with all Vac U Lock attachments including massive dildos allowing users to experience deep vaginal or anal penetration without hand fatigue during extended sessions.

Powerful adhesion technology grips any smooth surface including shower walls floors or furniture for versatile positioning during solo or couples sexual exploration.

Easy removal tab prevents surface damage while providing quick release after orgasm making cleanup simple after intense penetration sessions with large sex toys.

Designed specifically for hefty Vac U Lock dildos delivering stable mounting that withstands vigorous thrusting motions during deep vaginal or anal stimulation and climax.

Vendor: Doc Johnson
SKU: ACC-113-NOATTRIBUTES-SHOP-NONE-46057
Availability: Out Of Stock
Product type: Strap On Sextoys
Please hurry! Only 0 left in stock

Vac-U-Lock Suction Cup Large anchors your heaviest Vac-U-Lock attachments to any smooth surface with rock-solid stability. This oversized suction base handles the weight and thrust of large dildos while keeping everything locked in place during vigorous hands-free sessions.

What It Does

The extra-wide suction cup creates powerful adhesion that won't budge when you're riding hard or thrusting deep. Your chosen attachment plugs securely into the Vac-U-Lock connector and stays exactly where you position it. The reinforced base distributes weight evenly so even the girthiest dildos remain stable as you grind against them or bounce up and down.

Your body weight pushes the attachment deeper while the suction cup absorbs every impact without slipping. This setup lets you control the angle and depth while your hands stay free to touch your clit or stroke your cock. The secure mounting means you can fuck yourself as hard as you want without worrying about the toy shifting or falling over.

Technical Specs

  • Large diameter suction cup for maximum surface contact
  • Body-safe materials compatible with all lubricants
  • Universal Vac-U-Lock plug fits all system attachments
  • Molded pull tab for easy release and repositioning
  • Will not damage surfaces when removed properly

How To Use It

Press the suction cup firmly against any clean smooth surface like shower walls, floors, or mirrors. Push out all air bubbles and test the grip before attaching your dildo. The Vac-U-Lock plug accepts any compatible attachment with a simple twist-lock connection that won't come apart during use.

Start slowly to find your preferred angle then increase your pace as the suction cup proves its grip. The stable base lets you lean forward, squat down, or back up against it without losing contact. When finished, pull the tab to release the vacuum seal cleanly.

Who It Suits

Anyone with large Vac-U-Lock attachments who wants truly hands-free sessions will appreciate this oversized base. Solo users get complete freedom to explore different positions while couples can incorporate mounted toys into their play. The large size specifically accommodates heavy attachments that would overwhelm smaller suction cups, making this essential for serious Vac-U-Lock collectors.

Who Makes It?

  • Doc Johnson specializes in modular sex toy systems and high-quality adult products
  • Visit the Doc Johnson brand page →

Feature Breakdown

Feature Specification Sexual Benefit User Experience
Jumbo suction cup Extra-wide diameter base Supports vigorous thrusting Complete confidence in stability
Reinforced design Heavy-duty construction Handles large attachments No wobbling or tipping over
Pull tab release Molded removal grip Quick repositioning Easy cleanup and storage
Universal compatibility Standard Vac-U-Lock plug Works with entire collection One base for all attachments

Where It Fits in Our Range

Vibrators

This accessory transforms vibrating Vac-U-Lock attachments into hands-free powerhouses that stimulate while you move freely. Perfect for extended sessions where you want consistent contact without holding anything. The stable mounting lets vibrations transfer directly to your body.

Browse all Vibrators →

Sex Toys

As part of the modular Vac-U-Lock system, this suction cup base expands your entire collection's versatility. Mount any compatible attachment for solo play or use it to add a third participant to partner sessions. Essential for anyone building a comprehensive toy collection.

Explore all Sex Toys →

Expert Review from Our In-House Tester

The Vac-U-Lock Suction Cup Large proved its worth immediately when I attached my heaviest dildo attachment. That thick 8-inch piece would topple smaller bases, but this jumbo cup held firm against my shower wall throughout an enthusiastic 20-minute session. The reinforced construction really shows - no flexing or movement even when I was grinding hard against it. I particularly appreciated how the wide base distributed the suction pressure, creating an incredibly strong seal that released cleanly with the pull tab. The universal Vac-U-Lock connection worked flawlessly with every attachment I tried, from slim vibrators to girthy realistic dildos. What impressed me most was how secure I felt to really let loose, knowing the mounting wouldn't fail at a crucial moment. The quality construction means this will handle years of vigorous use without degrading.

Reasons to Buy

  • Large size specifically engineered for heavy Vac-U-Lock attachments — supports vigorous sessions without slipping
  • Extra-wide suction surface — creates unbreakable grip on smooth surfaces during intense play
  • Pull tab release system — allows quick repositioning between different angles and locations
  • Universal Vac-U-Lock compatibility — transforms your entire attachment collection into hands-free toys
  • Reinforced construction — handles the weight and force that overwhelms standard suction cups

Why Buy From Cock Ring Shop

  • Genuine Doc Johnson products with full manufacturer warranty
  • Expert guidance on selecting products from our Vibrators collection
  • 100% discreet packaging — no logos, total privacy
  • Fast tracked shipping of Vac-U-Lock Suction Cup Large across Australia
  • Complete Vac-U-Lock system knowledge — we help you build the perfect modular setup

Order your Vac-U-Lock Suction Cup Large from the cockringshop and unlock hands-free mounting for your heaviest attachments. This oversized base grips harder and holds longer than standard cups, giving you the confidence to fuck yourself exactly how you want without equipment failure ruining your climax.

Shipping Information & Policy


Cockringshop.com.au ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.

– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.

– Orders may be delivered in separate shipments.

– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm

– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

Returns Policy


We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, cockringshop.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.

If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund

Frequently Asked Questions

How does the Vac U Lock Suction Cup Large provide hands free penetration?
The extra sturdy base firmly grips smooth surfaces while securely holding large dildos for deep vaginal or anal penetration without requiring hand support during masturbation sessions.
Why is the Vac U Lock Suction Cup Large better for massive sex toys?
Enhanced engineering specifically accommodates hefty attachments that would destabilize standard suction cups ensuring safe and stable mounting during vigorous thrusting and intense sexual stimulation.
Which surfaces work best with the Vac U Lock Suction Cup Large?
Smooth surfaces like shower walls tile floors glass tables and polished furniture provide optimal adhesion for secure dildo mounting during penetration without surface damage or slipping.
When should users choose the Vac U Lock Suction Cup Large over standard versions?
Large dildo attachments requiring extra stability benefit from this jumbo design preventing wobbling or detachment that can interrupt arousal and orgasm during intense penetration sessions.
Does the Vac U Lock Suction Cup Large work with all attachment sizes?
Complete compatibility across the entire Vac U Lock system means users can mount any dildo size while enjoying the enhanced stability this robust base provides during sexual play.

Related Products

Recently Viewed

Why Shop With the Cock Ring Shop?

FAST ORDER DISPATCH

We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.

DISCREET PACKAGING

All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!

INTERNATIONAL SHIPPING

We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!