


Ultimate Steel Ass Lock stretches your ass with precision expansion control up to 60mm. Medical-grade surgical steel construction provides safe, lockable anal training for BDSM power play scenarios.
Key Features:
Medical grade surgical steel construction provides body safe anal penetration that expands up to 60mm diameter for intense anal stretching and progressive anal training sessions.
Lockable mechanism secures the device at desired expansion level for extended anal wear during BDSM scenes or prolonged anal stretching training without manual adjustment needed.
Adjustable expansion design allows gradual anal dilation from gentle insertion to maximum 60mm stretch for customized anal stimulation that accommodates different experience levels safely.
Temperature responsive steel enables cooling or warming before anal insertion to enhance sensation during anal play while maintaining smooth surface for comfortable penetration.
Rust proof non porous surface ensures hygienic anal use with easy sterilization between sessions while providing durable construction for long term anal training progression.
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Ultimate Steel Ass Lock transforms anal stretching through precision engineering that expands up to 60mm. Hell's Couture built this lockable stretcher from medical-grade surgical steel, creating an intense tool for those ready to push their anal capacity limits.
The expanding mechanism opens gradually inside your ass, creating controlled stretching that builds from gentle pressure to intense fullness. Medical-grade steel provides smooth insertion while the lockable design maintains your chosen diameter for extended wear. At 145mm length, it fills you completely as the expansion creates that deep, stretched sensation that makes your hole pulse around the cold steel.
Intensity builds as you expand the mechanism, creating pressure against your anal walls that sends waves through your entire lower body. The steel's temperature play potential adds another layer - cool it down for shocking contrast or warm it for gentler stretching. When locked in place, every movement reminds you of the fullness, building arousal that makes your cock throb or pussy clench in response to the deep anal stimulation.
Start with plenty of quality anal lube and insert the Ultimate Steel Ass Lock at its smallest setting. The steel slides in smoothly once you're relaxed and properly prepared. Begin expansion slowly, turning the mechanism gradually as your ass adjusts to each new diameter. The cold steel creates intense sensations as it stretches you open.
Build intensity by expanding in small increments, pausing to let your body adapt to each new size. When you reach your limit or desired stretch, engage the lock to maintain that diameter. Your ass will grip the steel as you move, creating waves of sensation that build toward explosive orgasms. The locked position lets you focus on other stimulation while maintaining that deep, full feeling.
This isn't for anal beginners - the Ultimate Steel Ass Lock suits experienced players ready for serious stretching. If you've mastered regular plugs and want progressive training toward larger toys, this provides controlled expansion you can't get from fixed-size options. Perfect for BDSM couples exploring power exchange through locked anal control, or solo players who want to train their ass systematically. The 60mm maximum makes this too intense for anyone not already comfortable with substantial anal play.
| Feature | Specification | Sexual Benefit | User Experience |
|---|---|---|---|
| Expanding mechanism | Opens to 60mm diameter | Delivers progressive anal stretching | Controlled intensity you can customize |
| Lockable design | Secure locking mechanism | Maintains chosen diameter for extended play | Hands-free stimulation during other activities |
| Steel construction | Medical-grade surgical steel | Enables temperature play and easy sterilization | Smooth insertion with intense thermal sensations |
| 145mm length | Nearly 6 inches total | Provides deep anal penetration and fullness | Fills you completely while stretching |
Using the Ultimate Steel Ass Lock safely requires premium anal lubes that won't break down during extended stretching sessions. This steel stretcher demands long-lasting, thick formulas that maintain slickness as you expand the mechanism. Quality anal lubes prevent tearing and make the intense stretching comfortable rather than painful.
The 60mm maximum expansion puts this stretcher in serious territory where fisting lubes become essential. These specialized formulas handle the extreme stretching this device creates, maintaining cushioning as you push your anal limits. Fisting lubes complement this stretcher perfectly for those training toward manual penetration or extreme toy play.
The medical-grade steel felt shockingly cold during insertion, even at room temperature. That thermal contrast made every millimeter of expansion more intense than I expected. Starting at the smallest setting, I expanded gradually over twenty minutes, feeling my ass stretch around the growing diameter. The lockable mechanism held perfectly - no slippage even when I moved around. At about 45mm expansion, the pressure created this deep, pulsing fullness that made my cock leak steadily. The steel's smooth surface made cleanup easy, but the intensity of being locked at maximum stretch left my legs shaky. This earned immediate respect for its precision engineering.
Order your Ultimate Steel Ass Lock from the cockringshop for controlled anal stretching that builds systematically. This precision-engineered steel stretcher transforms training sessions into intense experiences that prepare you for advanced anal play. Get yours now for serious stretching that delivers real results.
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.
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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.
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.
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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.
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