The Collar Adapter is a modular interface component designed to introduce controlled, adjustable motion restriction into a threaded mounting system. This adapter transitions from a female 3/4″–5 threaded input to a compact block featuring a through-port for a sliding collar, allowing users to limit range of motion in a deliberate, tunable way.
This component is designed for users who want to define movement limits without locking, driving, or permanently fixing position.
Adapts a male 3/4″–5 threaded mount
→ to a solid block with a collar pass-through port
Accepts a sliding collar or loop that can be positioned to limit travel
Allows adjustable control over maximum extension or movement range
The adapter constrains motion; it does not generate force.
Simple block geometry for predictable alignment
Smooth pass-through port to allow controlled collar movement
PLA+ FDM construction for rigidity, dimensional stability, and durability
Designed for range limitation, not load bearing or tensioning
The collar interface is adjustable and reversible, allowing quick changes without tools.
Material: PLA+ (strong rigid plastic)
Manufacturing: FDM additive manufacturing
Finish: Functional matte surface
Each part is printed with consistent orientation for repeatable geometry.
✔ Compatible with:
Male 3/4″–5 threaded adapters and mounts
Sliding collars or loop elements sized to the pass-through port
FalseFlagLabs modular threaded components
✖ Not compatible with:
Fixed or non-sliding restraint systems
Load-bearing or safety-critical applications
High-impact or high-tension forces
This component is intended solely as a motion-limiting interface.
Ensure full thread engagement before use
Adjust collar gradually and test movement before extended use
Clean with mild soap and warm water
Allow to fully dry before storage
Avoid prolonged exposure to high heat (PLA+ softening)
Listing includes one adapter block only
Collars, loops, and threaded mounts are not included
Intended for responsible adult use with clear communication and consent
This is not a safety device and should not be used to restrict circulation or breathing
The Collar Adapter is a modular interface component designed to introduce controlled, adjustable motion restriction into a threaded mounting system. This adapter transitions from a female 3/4″–5 threaded input to a compact block featuring a through-port for a sliding collar, allowing users to limit range of motion in a deliberate, tunable way.
This component is designed for users who want to define movement limits without locking, driving, or permanently fixing position.
Adapts a male 3/4″–5 threaded mount
→ to a solid block with a collar pass-through port
Accepts a sliding collar or loop that can be positioned to limit travel
Allows adjustable control over maximum extension or movement range
The adapter constrains motion; it does not generate force.
Simple block geometry for predictable alignment
Smooth pass-through port to allow controlled collar movement
PLA+ FDM construction for rigidity, dimensional stability, and durability
Designed for range limitation, not load bearing or tensioning
The collar interface is adjustable and reversible, allowing quick changes without tools.
Material: PLA+ (strong rigid plastic)
Manufacturing: FDM additive manufacturing
Finish: Functional matte surface
Each part is printed with consistent orientation for repeatable geometry.
✔ Compatible with:
Male 3/4″–5 threaded adapters and mounts
Sliding collars or loop elements sized to the pass-through port
FalseFlagLabs modular threaded components
✖ Not compatible with:
Fixed or non-sliding restraint systems
Load-bearing or safety-critical applications
High-impact or high-tension forces
This component is intended solely as a motion-limiting interface.
Ensure full thread engagement before use
Adjust collar gradually and test movement before extended use
Clean with mild soap and warm water
Allow to fully dry before storage
Avoid prolonged exposure to high heat (PLA+ softening)
Listing includes one adapter block only
Collars, loops, and threaded mounts are not included
Intended for responsible adult use with clear communication and consent
This is not a safety device and should not be used to restrict circulation or breathing
