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.

FREE STANDARD SHIPPING ON ORDERS OVER $100 - 800.884.6456

AMF Bruns | H470232 - 3141 Retractable Lap/Shoulder Belt w/ Height Adjuster - WheelchairStrap.com

AMF Bruns | Retractable Belt w/Height Adjuster, L-Track Fitting | H470232-3111

Vendor: AMF Bruns
Regular price: $230.00
Sale price: $230.00
Unit price: per

Shipping calculated at checkout.

Deliver complete WC19-compliant occupant protection with the AMF Bruns H470232-3111 Retractable 3-Point Lap/Shoulder Belt. This full automatic retractor assembly features dual L-Track mounting—top height adjuster and bottom retractor both connect to standard L-Track systems—for secure wheelchair user restraint in accessible vehicles.

SKU: H470232-3111 | VENDOR: AMF BRUNS

AMF Bruns | Retractable Belt w/Height Adjuster, L-Track Fitting | H470232-3111

✔ Free Shipping 🪢 Replacement Belt 🏷 AMF Bruns

Key Features

🔄

Retractable Shoulder Belt

Shoulder belt automatically retracts when not in use, keeping the vehicle interior tidy.

📏

Manual Height Adjuster

Adjustable shoulder belt height for correct positioning across a range of occupant sizes.

🔗

Integrated Lap Belt

Lap belt integrates directly with WC19-compliant wheelchair lap belt attachment points.

What's Included

Qty	Component	SKU
1	AMF Bruns Retractable Belt w/Height Adjuster, L-Track Fitting	H470232-3111

Vehicle Applications

🚌 School Bus🚌 City Bus / Transit Bus🚌 Coach Bus🚆 Rail / Community Transit🚑 Non-Emergency Medical Transport (NEMT)🚐 Wheelchair-Accessible Van (WAV)🚗 Personal Vehicle / Minivan

Full Feature Details

The single mechanism tensions both lap and shoulder belts simultaneously with automatic retraction, while the manual height adjuster accommodates passengers from pediatric through adult sizes, ensuring optimal fit and proper belt geometry for diverse passenger needs.

Kit Includes

1 Retractable Shoulder Belt with Manual Height Adjuster
1 Lap Belt
2 L-Track Fittings (Top Attachment + Bottom Attachment)

Feature	Description
Dual L-Track Mounting	Top height adjuster and bottom retractor both connect to standard L-Track systems
Automatic 3-Point Retraction	Single retractor tensions both lap and shoulder belts simultaneously
Manual Height Adjustment	Accommodates pediatric through adult passengers with an optimal shoulder belt angle
Complete Assembly	Full lap/shoulder system—no additional components required
Integrated Design	Full automatic 3-point retractor with integrated lap and shoulder belts
Proper Tension & Geometry	Ensures correct belt positioning across diverse passenger sizes

Standards & Compliance

ISO 10542Wheelchairs — Tie-Down & Occupant Restraint Systems

SAE J2249Wheelchair Tie-Down Systems for Motor Vehicles

FMVSS 209Seat Belt Assemblies

FMVSS 210Seat Belt Assembly Anchorages

FMVSS 302Flammability of Interior Materials

CMVSS 209Canadian Motor Vehicle Safety Standards — Seat Belt Assemblies

CSA Z605Wheelchair Securement in Motor Vehicles (Canada)

AS 2596Occupant Restraint Systems — Australia

ℹ️ ADA Compliance Note: This product is designed for use in ADA-accessible transportation applications. Verify that installation meets applicable ADA requirements for your specific vehicle type and use.

🛡 Warranty: 1-year limited. Verify warranty terms at amfbrunsamerica.com.

⚠ Warranty terms should be verified directly with the manufacturer.

📄 Installation & User Guide: View Installation & User Guide List

📄 Product Documents: Installation instructions

Specifications

Specification	Detail
Brand	AMF Bruns
SKU	H470232-3111
Price	230.00 — price shown is per unit
Shipping	Free Shipping
Warranty	1-year limited
Use / Installation	Follow manufacturer instructions. Consult a qualified technician if vehicle integration is required.

Frequently Asked Questions

Is this belt designed specifically for wheelchair occupants? +

Yes. Wheelchair occupant restraints are purpose-built for wheelchair transport and are different from standard vehicle seatbelts. They are designed to account for the wheelchair seating position and attach to the vehicle floor track or rear tie-down points rather than a fixed vehicle seat.

Will this belt fit the occupant comfortably and safely? +

The same fit principles apply as any seatbelt: the lap portion should sit low across the pelvis — not the belly — and the shoulder portion should cross the center of the chest without cutting into the neck. If the belt rides up or doesn't fit correctly, check seating posture, belt length, and whether a positioning guide is needed.

Is this belt compatible with my existing securement system? +

It is recommended that all components — retractors, occupant belt, and floor anchorage — be from the same manufacturer. Contact us with your current system details and we will confirm compatibility before you order.

What are best practices for positioning lap and shoulder belts on riders? +

Lap belt: low on hips and pelvis, never across the stomach. Shoulder belt: mid-chest, over the shoulder bone, not the neck or under the arm. Both should be snug, flat, and untwisted. These same principles apply regardless of wheelchair or vehicle type.

AMF Bruns | Retractable Belt w/Height Adjuster, L-Track Fitting | H470232-3111

Key Features

Retractable Shoulder Belt

Manual Height Adjuster

Integrated Lap Belt

What's Included

Vehicle Applications

Full Feature Details

Standards & Compliance

Specifications

Frequently Asked Questions

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