Single Wrist Hinged Cuffs Pair – Screw-down with Padlock Opening - FDM

Print-in-place hinged cuffs with wood-mount installation

The Custom Fit Integrated Wrist Cuffs are a matched pair of rigid, fixed-position restraint components featuring a print-in-place hinge for reduced complexity and improved durability. Each cuff is manufactured as a unified structure, eliminating loose hinge pins or separate hardware while maintaining controlled articulation.

Integrated mounting ports inside each cuff allow secure installation directly into a wooden substrate, creating a stable, fixed-position setup.

Each pair is custom sized at purchase based on the wearer’s wrist dimensions.

What they do

• Enclose the wrist within a rigid, dimensionally fitted cuff

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

• Include internal mounting ports for wood screw installation

• Provide fixed-position wrist containment in permanent or semi-permanent setups

These cuffs define wrist positioning but do not apply compression independently.

Design intent

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

• Reduces part count and prevents loss of components

• Clean exterior profile with concealed mounting ports

• Designed specifically for fixed installations, not portable wear

Dimensional customization ensures fit is achieved through geometry rather than tightening mechanisms.

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 loosely at the intended wear position and 4mm added in each direction for comfort.

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

A larger dimension is safer than smaller, as padding can be added for reduced movement and increased comfort.

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 durability and structural consistency.

Mounting specifications

• Designed for wood screw installation into solid wood

• Fasteners are not included (allows user selection of appropriate length)

• Not recommended for drywall, particleboard, or hollow-core materials

Proper installation into solid material is required for stability.

Compatibility & use notes

✔ Intended for:

• Adult, consensual fixed restraint setups

• Structured environments with clear communication

• Short to moderate wear durations

✖ Not intended for:

• Suspension or body-weight support

• High-impact or dynamic force

• Unsupervised long-duration restraint

These cuffs are not safety-rated restraint devices.

Care & handling

• Inspect hinge periodically for wear

• Do not overtighten mounting screws

• Clean with mild soap and warm water

• Avoid prolonged heat exposure (PLA+ softening risk)

Important notes

• Listing includes one pair (two cuffs)

• Mounting screws are not included

• Custom sizing is required at checkout

• Intended for responsible adult use with clear communication and consent