Ergodyne Squids 3100 Tool Lanyard Review (2026)
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★★★★½ 4.5/5
Reviewed by Steven Eaton, WC Safety Editorial
| Brand | Ergodyne |
|---|---|
| Type | Tool lanyard (dropped-object tether) |
| Configuration noted on listing | tool lanyard (dropped-object tether) (see listing for configuration detail) |
| Standards | Verify markings on the product |
| Typical price | $9.76 |
| Model / SKU | 3100-BLK |
The Ergodyne Squids 3100 Tool Lanyard is a tool lanyard (dropped-object tether) from Ergodyne, stocked at $9.76. It's built for crews starting a dropped-object program and anyone working over people, machines, or water — this review covers what the listing documents, where it beats its closest rival, and who should buy something else.
Why the Ergodyne Squids 3100 Tool Lanyard Stands Out
The Squids 3100 is the basic tool tether done right: carabiner one end, cinch loop the other, ten dollars. Dropped tools injure people and stop jobs — ANSI/ISEA 121 turned tool tethering from suggestion to program requirement on serious sites, and this is the entry unit of that program.
Specification and Configuration
What the listing commits to: tool lanyard (dropped-object tether) (see listing for configuration detail). One line matters above all: a tool lanyard is dropped-object prevention, not personal fall protection — it is never a substitute for a rated fall-arrest connector, and no tool tether may ever be clipped into a fall-arrest system. Its rating covers the tool it tethers; keep the heaviest tethered tool inside the stated number.
Dropped-object programs pair tethers with attachment points on tools and anchor points on the worker or structure. Tools under about five pounds typically tether to the wearer; heavier tools tether to structure. Our tool lanyard buyer's guide ranks the field, and the fall-protection pillar covers where dropped-object control sits inside a site safety program.
Where It Falls Short
Its limits, honestly: Heavy tools — check the listing's stated weight rating and step up to rated heavier tethers where needed.
Pros and Cons
Pros
- Straightforward documented configuration
- Honest listing — verify stamped markings on arrival
- $9.76 — pocket-change tier for the function
- Ergodyne — Ergodyne's Squids line effectively defined the retail tool-tethering category
Cons
- Never a substitute for rated fall-arrest connection — tool-tether ratings cover tools only
- Heavy tools
Who Should Buy It
Order the Ergodyne Squids 3100 Tool Lanyard if you are crews starting a dropped-object program and anyone working over people, machines, or water.
Who Should Skip It
Skip it for heavy tools — check the listing's stated weight rating and step up to rated heavier tethers where needed.
How It Compares
The 3105 adds a screw-lock carabiner and a stated 15 lb rating for a dollar less in some sizes. Between the two, buy the stated rating that covers your heaviest tethered tool — that number is the whole spec. The full field is ranked in our tool lanyard buyer's guide. Head-to-head rival: Ergodyne Squids 3105 (15 lb).
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Fall Protection Guides
- Best D-Ring Extenders & Fall Protection Connectors of 2026
- Best Tool Lanyards of 2026
- Fall Protection Equipment: The Complete 2026 Guide
- Best Self-Retracting Lifelines of 2026
- Best Safety Harness of 2026
- How to Calculate Fall Clearance
- The ABCDs of Fall Protection
- Fall Protection Anchor Points: The 5,000 lb Rule
- Full-Body Harness Inspection Checklist
Browse the Fall Protection Silo
- Carabiners & Connectors
- Fall Protection
- Full Body Harnesses
- Self-Retracting Lifelines
- Tool Lanyards
- Fall Protection Anchor Points
- Fall Protection Kits
Frequently Asked Questions
What is the Ergodyne Squids 3100 Tool Lanyard rated for?
The listing doesn't restate ratings and we don't invent them. Rated connection hardware carries stamped markings on the metal; check them on arrival before the unit enters service. Tool-lanyard ratings cover the tethered tool's weight, not a person — never clip one into fall-arrest.
Ergodyne Squids 3100 Tool Lanyard vs Ergodyne Squids 3105 (15 lb) — which should I buy?
The 3105 adds a screw-lock carabiner and a stated 15 lb rating for a dollar less in some sizes. Between the two, buy the stated rating that covers your heaviest tethered tool — that number is the whole spec.
Who is the Ergodyne Squids 3100 Tool Lanyard best for?
Crews starting a dropped-object program and anyone working over people, machines, or water.
When should I skip the Ergodyne Squids 3100 Tool Lanyard?
Heavy tools — check the listing's stated weight rating and step up to rated heavier tethers where needed.
How much does the Ergodyne Squids 3100 Tool Lanyard cost?
$9.76 at WC Safety; the linked Amazon listing tracks live market pricing.
How do I inspect the Ergodyne Squids 3100 Tool Lanyard before use?
Check the tether body, stitching, carabiner gate and lock, and the connection points on the tool. A frayed tool tether drops tools exactly when it's needed.
Can I use a tool lanyard as fall protection for myself?
Absolutely not. Tool lanyards are rated for tools — often 10-15 lb — and connect to tool attachment points, not fall-arrest anchorage. Personal fall arrest requires a rated harness, connector, and anchor; see our fall-protection pillar.
What does ANSI/ISEA 121 cover?
It's the dropped-object prevention standard — tool tethers, attachment points, and containers. It's the framework serious sites use to turn tool tethering from a habit into a program.
What tools can the Ergodyne Squids 3100 Tool Lanyard carry?
Anything at or under the stated weight rating on the listing, tethered via a proper attachment point. Weigh the tool with its accessories — a drill with a battery is heavier than the bare tool.
Tether to wrist, belt, or structure — which is right?
Light hand tools tether to the wearer (wrist or belt); heavier tools tether to structure so a drop doesn't yank the worker. The crossover is commonly around five pounds — check the tether manufacturer's guidance.
Do dropped-object programs actually reduce injuries?
Dropped objects are consistently among the leading causes of construction injuries, and struck-by incidents are a focus-four OSHA category. Tethering the tools people carry at height is the cheapest mitigation in the entire safety catalog.
Is Ergodyne a good brand for tool tethering?
Ergodyne's Squids line effectively defined the retail tool-tethering category — dropped-object prevention gear built to ANSI/ISEA 121 thinking.
How many tethers do I need?
One per tool that leaves the ground with you. Programs typically start with the belt: three or four tethers cover a standard kit, which is exactly why multi-packs exist.
Can a tool lanyard be repaired after damage?
No — retire damaged tethers. At single-digit prices per unit, repair is never the economical or safe answer.
What's the difference between a tool lanyard and a regular lanyard?
Category and rating: a fall-protection lanyard is life-safety equipment rated for arresting a falling person; a tool lanyard is rated for a falling tool. They are not interchangeable in either direction.
Where do I attach a tether on a tool without an attachment point?
Purpose-made tool attachment solutions — cinch loops, tape-on D-rings, and tool collars — create rated points without drilling. Improvised string-through-the-handle attachments are how tethered tools still get dropped.
The Bottom Line
The Ergodyne Squids 3100 Tool Lanyard does its job at its price: tool lanyard (dropped-object tether) (see listing for configuration detail) at $9.76. Rated 4.5/5 on documented spec, configuration, and value for the intended buyer.
About the Author
Steven Eaton is the founder of WC Safety and an industrial PPE specialist who sources and evaluates fall-protection equipment for construction, industrial, and utility buyers.
How We Review
Reviews draw on the manufacturer's published listing data, ANSI/ASSE Z359 hardware requirements, ANSI/ISEA 121 dropped-object guidance, and OSHA 29 CFR 1926.502 / 1910.140. We do not run lab tests or invent specifications; where a listing states no rating, the review says so.
Affiliate Disclosure
WC Safety is an Amazon Associate and earns commissions on qualifying purchases through links on this page. Affiliate relationships do not influence our ratings.
Editorial Standards
Claims are drawn from listing data and published standards. Connection hardware is life-safety equipment: confirm stamped markings and manufacturer instructions before service. Report errors to safetynw2012@gmail.com.
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