Metal Hard Stainless Steel Bondage Collar 13.5cm Combination Lock

For a commanding restraint piece, the Metal Hard Metal Necklace with Combination Closure is a heavy stainless steel bondage collar offered here in the larger 13.5cm size. Designed to hold a submissive partner firmly under control, it locks with a numerical combination padlock so escape is simply not an option once the code is set. Its fixed metal ring accepts ropes, chains or handcuffs, letting the collar anchor an entire scene. Solid, stainless and easy to clean, this is a collar built for couples who want their dominance and submission play to feel weighty and real.

Key Features

• Larger 13.5cm size: The most generous size in the range, this variant measures 13.5cm.
• Heavy stainless steel: A substantial, corrosion-resistant collar that conveys genuine restraint and control.
• Combination padlock closure: Secured by a numerical combination lock, so only the keyholder decides when it opens.
• Integrated toy ring: A fixed metal ring allows ropes, chains and cuffs to be attached for guided play.
• 1cm thickness: The wide band gives the collar its firm, imposing presence.
• Simple hygiene: Stainless steel wipes clean easily and resists rust for long-lasting use.

Why Choose This Bondage Collar?

There is something uniquely potent about a locked metal collar, and the 13.5cm Metal Hard version brings that in a roomier fit. The combination padlock does more than fasten it: it hands genuine control to the keyholder, since the collar cannot come off until the code is entered. That makes it well suited to ownership, keyholding and long-session play, while the fixed ring keeps it flexible for leads, chains and cuffs.

This size best suits wearers who need a larger collar or simply prefer a looser, weightier fit. As a serious, locking restraint device it is intended for experienced couples who value clear negotiation, and it should always be used consensually with the combination stored somewhere safe and a plan for release. Cared for properly, it will remain a striking fixture of your play for years.

Product Specifications

How to Use and Care

Programme and test the combination before fitting, and note it somewhere safe so the collar can always be removed. Position it around the neck so it feels secure without restricting breathing, allowing a finger's space, then close the padlock. Avoid over-tightening, never attach anything that could draw it closed, and never leave a restrained partner unattended. Connect any chains or cuffs only to the fixed ring. When you are finished, clean the stainless steel with mild soap and warm water, dry it fully and store it dry and dust-free, away from heat and direct sunlight.

Discreet UK & EU Shopping

We keep every purchase private, sending your collar in plain, unbranded packaging with a secure and confidential checkout. Discreet delivery is available across the UK and throughout the EU, so your order reaches you without drawing any attention.

Frequently Asked Questions

Why choose the 13.5cm size?

This is the largest option in the range and suits wearers who need more room or prefer a looser, heavier fit. Smaller 10.5cm and 12cm sizes are also available, so choose according to the wearer's neck measurement.

Is the lock secure once closed?

Yes. The numerical combination padlock holds firmly and opens only with the correct code, so control stays with the keyholder. Always record the combination safely to guarantee the wearer can be released.

How do I keep it clean and rust-free?

Wipe it with mild soap and warm water after each use, dry it thoroughly and store it dry and dust-free. Stainless steel resists corrosion and remains hygienic with basic regular care.

Add the Metal Hard stainless steel bondage collar in 13.5cm to your basket for a bold, secure, lockable restraint piece.