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Stiffeners

Turn flexible cuffs into a rigid restraint. Our MakeItRigid stiffeners connect two handcuffs in a fixed position and reduce the movement between them.

Each stiffener is made for a specific cuff model: Clejuso No. 12, 13 and 15, hinged handcuffs, German police cuffs ("Schutzmarke Deutsche Polizei") and classic handcuffs in an angled version. The Prisoner version fits the Clejuso 12A, the flat version works with separated handcuffs. Several stiffeners also come as a set with the matching cuffs, so everything fits from the start.

Find the cuffs in Clejuso Handcuffs and Classic Cuffs, or the ready-made combinations in Stiffener Sets.

Stiffeners

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11 products

Age of Bondage Make-It-Rigid stiffener fitted to Clejuso No. 15 handcuffsMake-It-Rigid stiffener holding Clejuso No. 15 handcuffs rigid, alternate view
MakeItRigid stiffener with Clejuso 15 Sale price€169.00
Age of Bondage Make-it-Rigid stiffener block joining heavy Clejuso No.15 handcuffsClose-up of the black stiffener block between Clejuso No.15 handcuffs, top view
MakeItRigid stiffener for Clejuso 13 Sale price€29.00
MakeItRigid Stiffener - angled (for classic handcuffs)MakeItRigid Stiffener - angled (for classic handcuffs)
MakeItRigid Stiffener - angled (for classic handcuffs) Sale priceFrom €29.00
(4.5)
Age of Bondage Make-it-Rigid stiffener joining two open steel handcuffs, with hex key and keyGrey 3D-printed rigid stiffener block with a centre loop and hex screws
MAKE-IT-RIGID STIFFENER - FLAT (FOR SEPARATED HANDCUFFS, optionally included) Sale priceFrom €29.00
Age of Bondage Make-it-Rigid stiffener block joining heavy Clejuso No.15 handcuffsClose-up of the black stiffener block between Clejuso No.15 handcuffs, top view
MakeItRigid stiffener for Clejuso 15 Sale price€39.00
MakeItRigid Stiffener (with Clejuso No. 12)MakeItRigid Stiffener (with Clejuso No. 12)
MakeItRigid Stiffener (with Clejuso No. 12) Sale price€64.00
The grey Make-It-Rigid stiffener shown disassembled with its locking tabClejuso Nr. 12 handcuffs fitted with the grey Make-It-Rigid stiffener
MakeItRigid Stiffener (for Clejuso No. 12) Sale price€24.00
Make-It-Rigid PRISONER stiffener mounted on orange Clejuso Mod. 12A handcuffsMake-It-Rigid PRISONER stiffener for Clejuso 12A, front view with stainless anchor lug
MakeItRigid Stiffener - PRISONER (for Clejuso Mod. 12A, handcuffs optionally included) Sale priceFrom €39.00
Age of Bondage Make-it-Rigid stiffener joining Clejuso No.13 hinged handcuffsClejuso No.13 hinged handcuffs locked rigid by the black stiffener block, top view
MakeItRigid stiffener with Clejuso 13 Sale price€119.00
MakeItRigid stiffener with hinged handcuffsMakeItRigid stiffener with hinged handcuffs
MakeItRigid stiffener with hinged handcuffs Sale price€49.00
Age of Bondage MakeItRigid stiffener in black joining two hinged police handcuffs, viewed from aboveHinged handcuffs with one black stiffener shell fitted and the second two-part shell with set screws beside
MakeItRigid Stiffener (for handcuffs "Schutzmarke Deutsche Polizei") Sale price€39.00

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QUALITY YOU CAN TRUST

Carefully manufactured and tested by true passionates.

How we Craft our Products

Our 3D-printed cuffs and collars are designed and made to order in our Berlin studio. Every piece is tailored to your measurements for an individual fit, unique comfort, and the freedom to truly make it your own.

For our metal gear, we partner with carefully selected manufacturers worldwide. Each item is chosen for its quality, safety, and aesthetics - thoughtfully integrated into our modular system to meet the same standards as our Berlin-made gear.

Team member assembling metal parts with an electric screwdriver at a workbench in our Berlin studio
3D-printed cuffs with D-rings in red, light pink, hot pink, silver and black, stacked on a workbench
Team member operating a Prusa 3D printer loaded with red filament in the Age of Bondage print farm in Berlin
Prusa MK4 3D printer printing two red cuffs

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MagBound Smart Timer V2 for magnetic time locks, angled product viewMagBound Smart Timer V2 connected to a wall-mounted magnetic lock holding a wrist cuff
MagBound® Smart Timer V2 - with Remote Connect (for magnetic locks) Sale price€109.00
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40mm
Age of Bondage Quick Cuffs in black, 40mm high quick-release cuffs with D-ringBlack 40mm Quick Cuffs linked by a D-ring, worn with wrists in front at the chin
Quick Cuffs - 40mm height, with D-Ring (custom color and size) Sale price€69.00
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(5.0)
Age of Bondage MagBound Premium BigPack with magnetic lock, grey timer, mounts and cablesBigPack contents with the magnetic lock, wall and universal mounts and the black RetroTimer
MagBound® Premium BigPack Sale priceFrom €299.00
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Age of Bondage FrostLock Basic ice lock, one hour timed ice release lockFrostLock ice lock joining a pair of handcuffs with padlocks, worn on both wrists, hands raised
FrostLock® Basic - ice lock (0.5–4 hours) Sale priceFrom €42.00
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Age of Bondage deSade silver round day collar, smooth 8mm band with hidden hex lock and O-ringdeSade silver round day collar with O-ring worn on the neck, angled view
deSade® Round Day Collar - hidden hex lock, O-ring (8mm thick, silver) Sale price€109.00
Rounded brushed steel restraints set with collar, handcuffs and chained legcuffs, push-in locks, front viewRounded brushed stainless steel collar with O-ring worn on the neck, angled view
Rounded neck, hand and leg restraints set - brushed, push-in lock Sale price€199.00
30mm
Age of Bondage Quick Collar in black, 30mm high quick-release collar with D-ring, angled viewBlack 30mm Quick Collar with D-ring worn on the neck, angled view
Quick Collar - 30mm height, with D-Ring (custom color and size) Sale price€59.00
Color
(4.5)
Age of Bondage brushed stainless steel padlock collar with brass padlock and O-ring, angled viewBrushed stainless steel padlock collar with O-ring worn on the neck, angled view
Padlock collar - stainless steel, brushed Sale price€109.00
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