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STUK Heavy Locking Testicle Steel Mount by Hell's Couture

$79.99
$79.99

Heavy steel testicle mount with secure locking mechanism for intense restraint and immobilization play

Key Features:

Precision-engineered industrial-grade steel restraint

25mm inner lock diameter for maximum control

Designed for extreme BDSM psychological manipulation

Immobilizes testicles with surgical-like precision

Transforms traditional bondage into intense sensory experience

Vendor: Hell's Couture
SKU: HCS-160-MOUNT-NOATTRIBUTES-SHOP-NONE-27131
Availability: In stock
Product type: Ball and Cock Toys
Please hurry! Only 24 left in stock

Extreme restraint leaves you vulnerable and exposed—but without precision engineering, you risk injury. The STUK Heavy Locking Testicle Steel Mount delivers calculated, secure immobilization using medical-grade steel and a mechanical lock, so you stay safe while exploring total control.

At a glance
  • Material: Medical-grade stainless steel, polished finish
  • Lock diameter: 25mm inner diameter, 20mm ball width
  • Mechanism: Manual mechanical locking, no batteries
  • Mounting: Adjustable hardware for wall or floor installation
  • Box contents: Steel mount, mounting hardware, instructions
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

The STUK Heavy Locking Testicle Steel Mount is a precision-engineered restraint device built from medical-grade stainless steel. Hell's Couture designed it for advanced practitioners who demand absolute control during extreme bondage play. The device immobilizes testicles through a carefully calculated 25mm inner lock diameter paired with a 20mm ball width, eliminating slippage and delivering uncompromising security. Its polished steel surface is smooth against skin and hygienic between scenes.

What sets this mount apart is its versatile mounting system and substantial weight, which heightens psychological awareness alongside physical restraint. The mechanical locking mechanism requires no batteries or external power—just reliable, fail-safe operation. See the full BDSM Australia range of Breast and Nipple Toys to explore complementary restraint options.

Key features

  • Precision dimensions: 25mm inner lock diameter and 20mm ball width engineered for maximum grip without circulation compromise.
  • Medical-grade steel: Polished stainless steel construction withstands intense play and sterilizes easily between sessions.
  • Mechanical lock: Entirely manual operation—no power source needed, no failure points from electronics.
  • Adjustable mounting: Compatible with wall or floor installation, creating multiple restraint configurations and vulnerability angles.
  • Psychological intensity: Cold steel surface and substantial weight amplify sensory awareness and submission.

Specifications

  • Inner lock diameter: 25mm for secure testicle restraint
  • Ball width: 20mm optimal positioning
  • Material: Medical-grade stainless steel, polished finish, hypoallergenic
  • Locking mechanism: Manual mechanical lock, no batteries or electronics
  • Mounting system: Adjustable hardware included for wall or floor installation
  • Power: Mechanical operation only
  • Package contents: Steel mount, mounting hardware, detailed safety instructions

How to use a ball and cock toy

Secure the mount firmly to your chosen surface using the included hardware. Position yourself carefully and guide testicles through the 25mm diameter lock opening. Engage the locking mechanism slowly and deliberately, ensuring firm restraint without cutting off circulation. Check blood flow regularly by observing color and sensation. Maintain constant communication with your partner about comfort levels and any numbness or pain.

Combine the STUK mount with Air Wave Clit Toys for comprehensive sensory play across multiple body zones. Advanced users often experiment with different mounting angles to shift vulnerability and intensity. Temperature play—ice or warm sensations against the steel—heightens psychological impact. Always prioritize safety: never leave yourself unattended while restrained, and establish clear signals with your partner before every scene.

Always use plenty of water-based lubricant during insertion, check blood circulation every few minutes, go slowly to avoid injury, and never share this device without thorough cleaning and sterilization between users. Safety first. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Discontinue use immediately if you experience pain, numbness, discolouration, irritation or discomfort, and seek advice from a qualified medical professional if you have a relevant health condition or if symptoms persist.

Care and storage

Clean the steel mount thoroughly with medical-grade antibacterial solution immediately after use. Dry completely with a soft, lint-free cloth to prevent water spots. Inspect the locking mechanism and mounting hardware regularly for any wear or damage. Store in a cool, dry environment away from moisture. Proper maintenance ensures long-term reliability and hygiene across every scene.

Learn more

Understanding restraint safety and technique deepens your practice and confidence. Read more about integrating technology into your scenes by visiting Sex Toys Compatible With Vr Porn. Knowledge and preparation transform restraint play from risky into truly controlled.

Mistress Athena's training notes

This mount has become central to my control practice. The moment a submissive realizes the mechanical lock has engaged, psychological surrender follows almost immediately. Steel's cold surface against sensitive skin communicates absolute dominance before I've spoken a word. Positioning matters—I vary angles to shift vulnerability and create unpredictable sensation patterns.

My subjects learn that true restraint transcends physical constraint. I observe every physiological response: breathing patterns, skin flushing, pupil dilation. Some sessions I introduce temperature play, running ice along the steel to intensify sensation. Others I employ sensory deprivation, blindfolding my submissive while they experience complete helplessness. The mount becomes a tool for psychological exploration, not mere physical bondage.

Precision in my approach separates effective training from mere play. Calibrating restraint pressure, duration, and sensory combinations requires attentiveness and skill. My submissives discover that surrender isn't about enduring discomfort—it's about relinquishing control entirely to my judgment. The mechanical lock symbolizes that surrender in steel.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Feature STUK Heavy Locking Testicle Steel Mount Leather Ball Restraint Strap Adjustable Cock Ring with Testicle Loop
Material Medical-grade stainless steel Leather with metal hardware Silicone with metal ring
Restraint security Mechanical lock, zero slippage Adjustable straps, moderate security Flexible fit, moderate control
Mounting options Wall or floor installation Wearable only Wearable only
Psychological intensity Extreme—immobilization and exposure Moderate—restraint and aesthetics Mild to moderate—sensory focus

Why you'll reach for it

Score the ultimate restraint experience when you're ready for serious, uncompromising control. The STUK Heavy Locking Testicle Steel Mount delivers precision engineering and psychological dominance at BDSM Australia. Every scene becomes an exploration of vulnerability and surrender. Order now and redefine what restraint means. Buy Genuine BDSM Brands with Confidence.

BDSM Australia 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, sex-toy.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 too.

Frequently Asked Questions

What is the STUK Heavy Locking Testicle Steel Mount?
A precision-engineered steel restraint device designed for advanced BDSM practitioners, featuring a 25mm inner lock diameter and 20mm ball width for maximum testicle control and immobilization during intense bondage play.
Does the Steel Mount provide secure restraint?
Yes, the high-grade steel construction ensures absolute immobilization with its precision-engineered locking mechanism, creating a secure and intense sensory experience for advanced BDSM practitioners seeking complete control.
When should the Testicle Steel Mount be used?
During advanced bondage sessions requiring extreme control, particularly for experienced practitioners seeking psychological and physical restraint techniques that push boundaries of sensory manipulation and dominance play.
Will the Locking Testicle Mount enhance sensation?
Absolutely. The strategic design creates intense pressure and immobilization, dramatically heightening sensory experience by restricting movement and creating a profound psychological impact during extreme BDSM interactions.
Should this Steel Mount be used in bondage play?
Exclusively recommended for highly experienced BDSM practitioners with comprehensive understanding of advanced restraint techniques, safety protocols, and psychological power dynamics in controlled environments.

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