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

Q'Straint Height Adjuster Positioner Belt, Black with L-Track Fitting | Q5-6411-TS3

Vendor: Q'Straint
Regular price: $45.00
Sale price: $45.00
Unit price: per

Shipping calculated at checkout.

The Q5-6411-TS3 is a height adjuster positioner belt in black with an L-Track fitting. This belt provides a secure, height-adjustable connection for wheelchair users, ensuring a comfortable fit for transfer and transport. The L-Track fitting makes it compatible with standard L-Track floor anchorage systems.

SKU: Q5-6411-TS3 | VENDOR: Q'STRAINT

Q'Straint Height Adjuster Positioner Belt, Black with L-Track Fitting | Q5-6411-TS3

🚚 Free Shipping on Orders Over $100🪢 Height Adjuster Belt🏷 Q'Straint

Key Features

↕️

Height Adjustable

Adjustable positioning ensures a proper fit for each wheelchair user.

🔗

L-Track Fitting

Attaches directly to standard L-Track (PLI) floor anchorage systems.

♿

Easy Transfer

Height adjustment allows quick, comfortable passenger transfer.

⬛

Black Color

Black webbing for a clean, professional transit vehicle appearance.

What's Included

Qty	Component	SKU
1	Height Adjuster Positioner Belt with L-Track Fitting, Black	Q5-6411-TS3

Full Feature Details

Key Feature Summary

Feature	Description
Height Adjustable	Adjustable positioning ensures a proper fit for each wheelchair user.
L-Track Fitting	Attaches directly to standard L-Track (PLI) floor anchorage systems.
Easy Transfer	Height adjustment allows quick, comfortable passenger transfer.
Black Color	Black webbing for a clean, professional transit vehicle appearance.

Vehicle Applications

🚌 School Bus🚌 Transit / City Bus🚐 Minivan / WAV🚑 Paratransit / NEMT🚂 Rail / Coach

Standards & Compliance

FMVSS 209Federal Motor Vehicle Safety Standard — Seat Belt Assemblies

FMVSS 210Federal Motor Vehicle Safety Standard — Seat Belt Assembly Anchorages

SAE J2249Wheelchair Tie-Down & Occupant Restraint Systems

📘 Compliance & Documentation: Visit our Compliance Resource Center.

🛡 Warranty: 1-year limited. *Registration required at qstraint.com for full coverage.

⚠ California Prop 65 Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See qstraint.com/prop-65

Specifications

Specification	Detail
Brand	Q'Straint
SKU	Q5-6411-TS3
Price	$45.00 — per unit
Shipping	Free Shipping on Orders Over $100
Warranty	1-year limited
Color	Black
Fitting Type	L-Track (PLI)
Adjustability	Height adjustable

Frequently Asked Questions

Is professional installation required? +

Yes. Q'Straint wheelchair securement systems must be installed by a qualified technician. Improper installation may void the warranty and compromise safety.

What is the warranty? +

Q'Straint offers a 1-year limited when registered at qstraint.com. See qstraint.com for full terms.

What vehicles is this compatible with? +

See Vehicle Applications above. Contact us at (972) 420-0800 or sales@wheelchairstrap.com for fleet questions.

Q'Straint Height Adjuster Positioner Belt, Black with L-Track Fitting | Q5-6411-TS3

Key Features

Height Adjustable

L-Track Fitting

Easy Transfer

Black Color

What's Included

Full Feature Details

Vehicle Applications

Standards & Compliance

Specifications

Frequently Asked Questions

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