What is a 4-point wheelchair tie-down system?

A 4-point tie-down uses four retractors or straps — two at the front and two at the rear of the wheelchair — to secure the chair to the vehicle floor. When combined with a lap and shoulder belt for the occupant, it meets federal ADA and WC18 securement standards for paratransit, NEMT, and school bus transport.

Is wheelchair securement required by law?

Yes. The Americans with Disabilities Act (ADA) requires that all public transit vehicles equipped to transport wheelchair users must have an approved securement system. NEMT providers, paratransit operators, and school bus fleets are all subject to federal and state securement regulations. Failure to comply can result in fines and significant liability in the event of an accident.

What does WC18 compliant mean?

WC18 is the RESNA/ANSI standard that defines performance requirements for wheelchair tie-down and occupant restraint systems (WTORS). WC18-compliant products have been crash-tested to withstand higher load forces than previous standards, providing greater protection for wheelchair users in the event of a collision or sudden stop.

Which wheelchair securement brands do you carry?

We are an authorized dealer for Q'Straint, AMF Bruns, and Sure-Lok — the three leading manufacturers of wheelchair tie-down and occupant restraint systems worldwide. All products meet or exceed WC18 compliance standards where applicable.

What is the difference between an L-track and a Slide N' Click system?

L-track is a recessed floor channel that accepts fittings at any point along its length, giving installers maximum flexibility in retractor placement. Slide N' Click is Q'Straint's proprietary system using pre-set anchor points that allow faster, tool-free securement — popular in high-volume paratransit operations where speed of securement matters.

What is the difference between a manual and retractable wheelchair strap?

Manual straps are fixed-length webbing straps with a hook or loop connection — simple, affordable, and reliable. Retractable systems use a spring-loaded mechanism to automatically take up slack, making securement faster and reducing trip hazards from loose webbing. Electric retractors add powered retraction, ideal for operators or drivers with limited hand strength or mobility.

Do you offer fleet pricing for multiple vehicles?

Yes. We offer fleet pricing for operators outfitting five or more vehicles. Submit your vehicle count, vehicle type, and preferred brand through our Fleet Quote form and a specialist will respond within one business day.

Do your products come with installation instructions?

Yes. All products ship with manufacturer installation guides. We also maintain a full library of installation and user guides on our website for Q'Straint, AMF Bruns, and Sure-Lok products. Our specialists are also available by phone at 800.884.6456 if you need installation support at no charge.

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Shoulder Belt Adaptor / Adapter | S5 - 6410 - S - WheelchairStrap.com

Q'Straint Shoulder Belt Adaptor / Adapter | S5-6410-S

Vendor: Q'Straint
Regular price: $36.00
Sale price: $36.00
Unit price: per

Shipping calculated at checkout.

Shoulder Belt Adaptor (Adapter)

Connect your shoulder belt securely to vehicle mounting points with the Q'Straint Shoulder Belt Adaptor (S5-6410-S). This essential adapter enables proper attachment of shoulder belts in wheelchair-accessible vehicles where factory anchor points may not align with your restraint system, ensuring safe and compliant occupant securement.

Designed for reliability and ease of use, the shoulder belt adaptor provides a stable connection point for passenger safety belts, making it ideal for custom installations, vehicle retrofits, or replacing worn or missing original equipment.

Includes: 1 Q'Straint Shoulder Belt Adaptor / Adapter | S5-6410-S

Key Features

Secure Connection: Provides reliable attachment point for shoulder belts
Versatile Compatibility: Works with Q'Straint shoulder belt systems and standard restraint setups
Easy Installation: Simple to install without specialized tools
Durable Construction: Built to withstand regular use in transit and fleet environments
Compact Design: Low-profile fit that minimizes interference in vehicle interior
Essential for Custom Setups: Ideal for retrofitting or non-standard vehicle configurations

Ideal For

Installing shoulder belts in vehicles without factory anchor points
Retrofitting wheelchair-accessible vans with occupant restraint systems
Replacing lost, damaged, or worn shoulder belt adapters
Transit, paratransit, and fleet vehicles with non-standard mounting configurations
Custom securement installations requiring additional adaptability

Compatibility

Designed for use with Q'Straint shoulder belt systems
Compatible with standard occupant restraint installations
Works with various vehicle floor track and anchorage systems

Installation Notes

Ensure all connections are fully secured before vehicle operation
Check adaptor tightness regularly during routine safety inspections
Use with properly rated mounting hardware for safe occupant securement
Follow all vehicle manufacturer and safety guidelines for seat belt installation

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