Single Wrist Cuffs Pair – Hinged with Padlock Opening - FDM

Print-in-place hinged cuffs with dimensional customization

The Custom Fit Integrated Wrist Cuffs are a matched pair of rigid restraint components featuring a print-in-place hinge for reduced complexity and improved durability. Each cuff is manufactured as a unified structure, eliminating separate hinge pins or loose hardware while maintaining smooth, controlled articulation. Each cuff also has an opening through the hinge, allowing for rope or other devices to be attached.

Every pair is produced to order, based on the exact X and Y wrist dimensions provided at purchase.

What they do

• Enclose the wrist within a rigid, dimensionally fitted cuff

• Provides a single opening to attach to rope or other fixtures

• Use a single-piece integrated hinge to prevent part separation

• Provide consistent wrist positioning through structural geometry

• Maintain clean alignment without removable hinge components

These cuffs define wrist position but do not tighten or apply compression independently.

Design intent

• Print-in-place hinge architecture eliminates removable hinge hardware

• Reduced part count for simplicity and reliability

• Clean exterior profile with smooth internal surfaces

• Fit achieved through dimensional accuracy rather than tightening mechanisms

This design prioritizes repeatability, durability, and controlled articulation.

Custom sizing (required)

This product is made to order.

At checkout, please provide:

• X dimension: Wrist width (side-to-side measurement)

• Y dimension: Wrist depth (top-to-bottom measurement)

Measurements should be taken snugly but not tightly at the intended wear position.

Accurate measurement is essential for proper fit and usability.
Because this item is custom manufactured, returns based on fit are limited.

Materials & construction

• Material: PLA+ (FDM printed thermoplastic)

• Manufacturing: FDM additive manufacturing

• Hinge type: Integrated print-in-place joint

• Finish: Functional matte surface

Printed with orientation optimized for hinge longevity and structural consistency.

Compatibility & use notes

✔ Intended for:

• Adult, consensual restraint play

• Structured, supervised environments

• Short to moderate wear durations

✖ Not intended for:

• Suspension or body-weight support

• High-impact or dynamic force

• Situations without clear communication

These cuffs are not safety-rated restraint devices.

Care & handling

• Inspect hinge periodically for wear

• Clean with mild soap and warm water

• Allow to fully dry before storage

• Avoid prolonged exposure to high heat (PLA+ softening risk)

Important notes

• Listing includes one pair (two cuffs)

• Custom sizing is required at checkout

• Intended for responsible adult use with clear communication and consent

• This product is not a safety-rated device