Frontline 350TWQC Tower Climbing Harness with Seat Sling — AirFlo
TOWER CLIMBING HARNESSANSI Z359.11MODEL 350TWQC
Our first dedicated tower harness. The Frontline 350TWQC Patriot tower climbing harness brings the full vertical-work package — seat sling for suspended positioning, AirFlo breathable padding, and quick-connect buckles — to telecom, wind, and broadcast climbers.
Key features
Specifications
| Model | 350TWQC |
| Product type | Full Body Harness |
| Options | S/M · L/XL |
| Classification | ANSI Z359.11 · OSHA 1926.502 |
| Brand | Frontline |
CERTIFICATION — ANSI Z359.11 · OSHA 1926.502
US-made and certified to US standards for full body harnesses. Need the CSA Z259.10 mark for your site? Ask us about CSA-certified harness alternatives with positioning D-rings.
Frequently asked questions
Is the Frontline 350TWQC CSA certified for Canadian jobsites?
No. The 350TWQC is certified to ANSI Z359.11 and OSHA 1926.502 — not CSA Z259. Many Canadian sites accept ANSI/OSHA-rated equipment, but confirm with your authority having jurisdiction (AHJ) before use.
Can I attach a personal SRL or lanyard to this harness?
Yes — connect a compatible personal SRD or shock-absorbing lanyard at the dorsal (back) D-ring, which is the designated fall-arrest attachment point.
What sizes does the 350TWQC come in?
This listing offers S/M and L/XL. Choose your size by waist and torso measurement against the manufacturer’s size chart for a snug, properly adjusted fit.
How often should a full body harness be inspected?
Inspect before every use, and have a competent person perform a documented formal inspection at least annually, or more often per the manufacturer and your fall-protection program.