Collection · 4 pieces
Heavy Steel Bondage Restraint Sets
The single pieces are decisions taken one at a time.
- Pieces
- 4
- Price
- €179 – €749
- Material
- 304 stainless · 304 stainless steel
- Sizes and finishes
- Men's set · Women's set · Men's · Women's
- Delivery
- Free on accepted international orders, Shenzhen dispatch within 48 hours, plain box
A set is the decision taken whole — collar, wrists and ankles joined and opened by a single key. These are the heaviest, most committed metal restraints we carry, and the part of the range where the thin global market for substantial metal restraint hardware is thinnest.
The Foundry is the confirmed-304 three-piece: collar, wrist cuffs and ankle cuffs, all keyed alike. The Covenant links throat, wrists and ankles into one chained system that moves as a whole or not at all. The Pillory is a rigid T-frame yoke that fixes the neck and both wrists apart at once — the most uncompromising form of the idea. And the Leviathan is the far end of everything: about fifteen kilograms of connected steel, bought rarely and remembered always.
Every set is ordered as a men's or women's fit so collar and cuffs sit right together. The guides below cover how connected and rigid restraints behave, and why the grade of the steel matters most on the pieces worn longest.
Side by side
Every figure below is the one we publish on the piece's own page. Where we have not measured something yet, it says so rather than guessing.
| FoundryComplete Set | CovenantConnected Restraint System | LeviathanHeavyweight Connected Set | PillorySteel Pillory Yoke | |
|---|---|---|---|---|
| Price | €199 | €249 | €749 | €179 |
| Material | 304 stainless, brushed | 304 stainless steel, brushed | 304 stainless steel, brushed | 304 stainless steel, brushed |
| Size | Collar + wrist cuffs + ankle cuffs · men's & women's | Collar + wrist cuffs + ankle cuffs · men's & women's | Collar + wrists + ankles + bar, chained · men's & women's | 13.5 cm (women) / 14.5 cm (men) |
| Weight | ≈ 1.5 kg | Heavyweight full set | ≈ 15 kg | ≈ 1.4 kg |
| Sizing | Men's set / Women's set | Men's / Women's | Men's / Women's | Men's / Women's |
| Warranty | 24 months | — | 24 months | 24 months |
Questions buyers actually ask
Where the product page says the locks are keyed alike, the collar, wrist cuffs and ankle cuffs open with the same key. That is the practical argument for a matched set rather than an improvised combination. Check the listed box contents, test every supplied key, and keep the working release key immediately accessible.
The Foundry is listed at about 1.5 kg across three pieces. The Leviathan is roughly 15 kg of connected steel and changes what the body can do. Those numbers describe mass, not a safe duration. Start conservatively, keep the wearer able to communicate and release the system immediately for pain, numbness, tingling, coldness or loss of control.
No. No piece we carry is rated or intended to carry body weight off the ground, and connecting several pieces does not change that. The chain, the rings and the welds are restraint hardware, not lifting equipment.
With the key, and quickly — which is why the sets are keyed alike. Before any session with connected steel, agree where the keys are, test that the lock actually opens with the wearer in position rather than on a table, and keep blunt-nosed safety shears to hand for anything soft in the rig. A restrained person is never left alone, and that rule tightens as the hardware gets heavier.
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