Werner K111201 Fall Protection Kit — 50 ft Roofing Kit, Pass-Thru Harness

A complete fall protection kit for roofers — Werner K111201

A fall protection kit earns its keep by making one worker compliant in a single purchase, and the Werner K111201 does exactly that: a pass-thru buckle full body harness, a 50 ft vertical lifeline, and a roof anchor — the whole ABC of fall arrest boxed together. For a contractor who needs a roofer tied off today without sourcing four separate parts, this basic 50 ft roofing kit is the direct route.

Buyers after a roof harness kit or roof safety harness kit that bundles anchorage, connector, and harness land here; a roofers kit at Werner value is what occasional pitched-roof work calls for. The pass-thru harness keeps it simple, and the 50 ft lifeline sizes it for real residential slopes.

What's in the kit

• Pass-thru buckle full body harness (body support — the B of the ABC system)
• 50 ft vertical lifeline (connector)
• Roof anchor (anchorage — the A)
• Basic 50-foot roofing configuration, packed to grab and go
• Werner — SKU K111201, live Amazon pricing on the linked listing

Pros & cons

Specifications

What the K111201 is for

Occasional pitched-roof work — repairs, solar, gutters, inspections — where one worker needs the whole ABC system and a roof fall protection kit beats sourcing four parts. It sits in the fall protection kits collection, teaches the whole system through the fall protection equipment guide, and joins the jobsite loadout in the construction PPE checklist. Compare the field in the ranked kits guide.

Upgrading from the kit

When the universal harness no longer fits, the ranked harness guide covers sized options; the lifeline and rope grab have standalone upgrades in the vertical lifelines guide (the Guardian VL58 is a direct step up), and permanent roofs deserve a shingle-over anchor like the Guardian RIDG-1. A shock-absorbing lanyard or SRL swaps in where the work demands it, and every kit needs trauma straps for the rescue plan.

How the K111201 compares

Werner’s own K111204 adds a duffel bag over this basic version; the Guardian 00815 and Peakworks RK6-50 are brand alternatives at similar spec. Prefer a permanent anchor left on the roof? Build around the anchor points collection, and pair the loadout with a hard hat and rated connectors. Everything lives in the fall protection collection.

Safety note: a kit supplies the components of a personal fall arrest system, but compliance lives in the install and the plan — fasten the anchor into sound structure per Werner’s instructions, run the clearance math for the 50 ft lifeline, keep a prompt-rescue method ready per OSHA 1926.502(d)(20), and retire every loaded component after an arrest.

Ordering FAQ

Is the Werner K111201 roofing kit in stock and ready to ship?
Yes — this listing is active and ships through Amazon. Open the linked listing for live price, availability, and delivery speed.

What is in the Werner K111201 kit?
A pass-thru buckle full body harness, a 50 ft vertical lifeline, and a roof anchor — the complete ABC chain (anchorage, body support, connector) to make one worker compliant on a pitched roof, packed in one box.

What is a pass-thru buckle harness?
A full body harness whose chest and leg straps fasten by passing a wider tab through a fitted mating buckle — simple, secure, and the reason it is the standard configuration on value roofing kits like this one.

How long is the lifeline in this kit?
50 feet of vertical lifeline — enough rope to work down-slope on most residential roofs while the rope grab trails and locks in a fall. Match lifeline length to your working height and clearance.

Does the K111201 include everything one worker needs?
For a basic pitched-roof tie-off, yes: the harness, anchor, and lifeline cover the ABC of fall arrest. You supply the fasteners into structure and a rescue plan — the kit is the arrest system, not the rescue.

Is the Werner kit OSHA compliant?
Installed and used per Werner’s instructions, the kit supplies the components OSHA 1926.502 requires — rated anchorage, harness, and connector. Compliance in use depends on correct anchor installation and the rescue plan you provide.

What roofs is this kit for?
Pitched residential roofs where the anchor can fasten into wood framing. Standing-seam metal needs a seam clamp instead of the kit’s anchor, and flat commercial roofs often use different systems.

What size harness comes in the kit?
The kit ships with a universal-fit pass-thru harness; check the linked listing for the exact fit range. Workers outside universal sizing should build a system around a sized harness instead.

Kit or separate components — which should I buy?
A kit is the fastest way to make one worker compliant and the best value for occasional roof work. Crews outfitting many workers, or wanting a better harness, often buy components — see the ranked guides for each piece.

Can I reuse the K111201 kit?
Yes — the soft goods last for years of inspected service and the anchor is reusable per its instructions. Retire any component that arrests a fall and replace the anchor’s fasteners each install.

How do I inspect the kit before use?
Harness webbing and pass-thru buckles, lifeline rope and grab function, anchor and hardware for deformation or corrosion, and fasteners tight in sound structure. Anything questionable gets tagged out.

Does the kit include a rescue plan?
No — OSHA requires prompt-rescue capability wherever arrest systems are used, and that is on you: a ladder, lift, or rescue device plus trauma straps on the harness.

How do I reorder kits for a crew?
Reorder from this page — the listing and its linked Amazon ASIN stay constant, so equipping each additional roofer takes seconds.

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