Steel doesn't negotiate.
It holds or it doesn't.
This one holds.
A Threads of Unity Collaboration · Forged by SVAR
There is a category of restraint equipment built to specifications where failure is not acceptable.
This set was made to those specifications.
Police-grade INOX cuffs. Surgical stainless steel throughout. No galvanic coatings, no compromises — nickel-free, zinc-free, hypoallergenic, EU compliant (76/769/EEC · 94/27/EEC). The kind of set that a person researches carefully before buying — and then keeps for years.
High-security INOX handcuffs — wide jaw openings, double-reinforced ratchet mechanism, lockable pawls. Two keys included. These are not fashion cuffs. They are functional restraints that happen to be exactly what the scene requires.
5 meters of heavy-duty welded stainless chain — 2 mm gauge, welded links. Wrap, extend, configure. Enough length to build whatever the scene demands.
4 screw-locked linking rings — position the cuffs anywhere along the chain. Fix the configuration. Lock it down.
6 stainless carabiners — for shortening, redirecting, securing. The connective tissue of the whole system.
Steel bondage to furniture, fixed points, or purpose-built anchors.
Scenes where the restraint needs to be absolute — not symbolic.
Partners who want to feel the weight and sound of real metal.
Long sessions where equipment failure is not an option.
1.5 kg of assembled steel makes itself known before the first cuff closes. The weight is part of the experience.
This set comes from a partnership between SVAR and Threads of Unity — a sourcing alliance built specifically to find precision metalwork that meets the standards this kind of equipment demands. Police-grade spec was the baseline. Everything else followed from there.
Price: €92.99
Weight: 1.5 kg
Material: Surgical stainless steel — INOX throughout
Compliance: EU 76/769/EEC · 94/27/EEC · Nickel-free · Zinc-free
Includes: Cuffs (2 keys) · 5 m chain · 4 linking rings · 6 carabiners
Secure the chain.
Lock the steel.
Let the restraint speak for itself.