Ergodyne Squids 3100F(x) Shock-Absorbing Tool Lanyard, 10 lb Review
Standard and capacity: Ergodyne rates the Squids 3100F(x) at a 10 lb / 4.5 kg maximum tool weight. Confirm the ANSI/ISEA 121 edition printed on the label for the unit you receive — Ergodyne certifies different Squids models to different editions of the standard.
A tool tether is not fall protection. Tool lanyards are rated for dropped-object prevention under ANSI/ISEA 121 — capacities here run from 2 to 15 lb of tool weight. They are not personal fall-arrest equipment, they are not rated to ANSI Z359, and they must never be used to connect a worker to an anchor. Never clip a tool tether to a fall-arrest D-ring either: anchor tools to a dedicated tool-tethering point or a rated anchor attachment, and keep the personal fall-arrest system entirely separate.
shock absorbing tool lanyard — 10 lb capacity review: the short answer
Short answer: Affiliate disclosure: As an Amazon Associate, WC Safety earns from qualifying purchases at no extra cost to you. Commissions do not influence our review.
Affiliate disclosure: As an Amazon Associate, WC Safety earns from qualifying purchases at no extra cost to you. Commissions do not influence our review.
★★★★½ 4.5/5
Reviewed by Steven Eaton, WC Safety Editorial
| Brand | Ergodyne |
|---|---|
| Category | Tool Lanyards |
| Model / SKU | 3100FX |
The The Squids 3100FX shock absorbing tool lanyard — 10 lb capacity is a tool lanyard from Ergodyne. This review restates what the product page documents, places it in its fall protection lane, and points to the ranked guides for the head-to-head field.
What the Product Page Documents
Published · Last updated
A dropped tool that hits the end of its tether still delivers a jolt, and a shock absorbing tool lanyard softens that impact. The Ergodyne Squids 3100FX pairs a self-locking carabiner and an adjustable loop end with a shock-absorbing element, confirmed for a 10 lb tool weight capacity.
Shoppers searching a tool bungee lanyard for that stretch-and-absorb feel, a heavy duty tool lanyard with a confirmed weight rating, or an ergodyne 3100 variant with shock absorption, land on the 3100FX.
Tethering a tool up to 10 lb where the shock-absorbing element and self-locking carabiner add a margin over the plain Squids 3100 — a core piece of a dropped-object prevention plan alongside toe boards, debris netting, and barricaded work zones. It's ranked in our tool lanyards guide, which covers ANSI/ISEA 121, OSHA considerations, and how tool tethering fits into the broader fall protection equipment guide. Workers overhead should also wear a hard hat rated for the jobsite, ranked in our hard hats guide, and gloves suited to the work in our gloves guide.
Where It Earns Its Slot
Where it earns its slot: A dropped tool that hits the end of its tether still delivers a jolt, and a shock absorbing tool lanyard softens that impact. The Ergodyne Squids 3100FX pairs a self-locking carabiner and an adjustable loop end with a sh. The sections below test that positioning against the documented configuration, not against wishful thinking.
Honest Limits
Honest limits: fall protection is system math. This component's rating assumes compatible companions, an anchorage that meets requirements, and enough clearance below the worker for the arrest to complete — run the fall-clearance calculation before trusting any height. Damage or deployment evidence ends its service on the spot.
Pros and Cons
Pros
- Documented tool lanyards from Ergodyne
- Model 3100FX — traceable part number
- Listing-grounded specs — nothing invented here
Cons
- Configuration options live on the linked listing
- Where the listing is silent on a rating, verify the physical markings
Alternatives in the Same Lane
- 3M DBI-SALA ExoFit X300 Comfort Vest Fall Arrest Harness — A
- 3M DBI-SALA ExoFit X100 Construction Positioning Harness — 3
- 3M DBI-SALA ExoFit X100 Comfort Vest Fall Protection Harness
- 3M DBI-SALA ExoFit X200 Comfort Vest Safety Harness — Padded
- 3M DBI-SALA ExoFit Harness X200 — Comfort Construction Posit
- 3M DBI-SALA Delta 1102000 Full Body Harness — Vest-Style, 42
- 3M Protecta First AB17540 Construction Harness — Back & Side
- 3M Protecta Harness (PRO 1191260) — 3 D-Ring Full Body Harne
- 3M Protecta Full Body Harness for Welders — 1191370 Hot Work
Fall Protection Guides
- Best Fall Protection Kits
- Best Vertical Lifelines & Rope Grabs
- Best Suspension Trauma Straps
- Best Carabiners & Connectors
- Construction Site PPE Guide
Browse by Category
- Fall Protection
- Lanyards & Lifelines
- Carabiners & Connectors
- Vertical Lifelines & Rope Grabs
- Tool Lanyards
- Hard Hats
The Bottom Line
Rated 4.5/5 on documented spec, configuration, and value. The Squids 3100FX shock absorbing tool lanyard — 10 lb capacity does the job its listing describes — the guides above tell you whether it's the right pick against the field.
About the Author
Steven Eaton is the founder of WC Safety and an industrial PPE specialist who sources and evaluates fall protection equipment for industrial and construction buyers.
How We Review
Reviews in this family are grounded in dropped-object prevention — ANSI/ISEA 121 tool-tethering ratings as stated on each listing, and OSHA’s falling-object requirements at 29 CFR 1926.501(c) and 1926.759. Tool tethering is a separate discipline from personal fall arrest, and these products are rated for tools, not people. We restate only what the listing or product page documents; clearances, ratings, and compatibility always verify against the label and manufacturer instructions before use. Ratings reflect documented spec, configuration, and value — the basis is stated, not invented testing.
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. WC Safety does not invent specifications or test results. Report errors to safetynw2012@gmail.com.
Primary sources for this page
The wording behind this page sits in OSHA 29 CFR 1926.501, OSHA 29 CFR 1910.132.
Why trust this page?
Why trust this page? Every figure on it is taken from the published text of the standard or the manufacturer document named beside it, not from a secondary summary. WC Safety is an independent PPE review site: we hold no inventory and sell nothing directly, so there is no product we need this page to favour. Where sources disagree, the page says so and plans on the more conservative figure rather than picking one.
Methodology: how this page is maintained
Methodology. Figures are read from the primary source and re-checked whenever the underlying standard or a manufacturer document changes. No laboratory testing is performed for this page. Where a figure is not published, the page states that rather than estimating it, because a plausible invented number is more dangerous than an absent one.
More questions on this topic
How much does the Squids 3100FX shock absorbing tool lanyard — 10 lb capacity cost?
Check the price at the linked listing — prices track the live page, and configuration choices there can shift the number.
What does the Squids 3100FX shock absorbing tool lanyard — 10 lb capac listing actually document?
A dropped tool that hits the end of its tether still delivers a jolt, and a shock absorbing tool lanyard softens that impact. The Ergodyne Squids 3100FX pairs a self-locking carabiner and an adjustable loop end with a shock-absorbing element, confirmed for a 10 lb tool weight capacity.…
What are the alternatives to the Squids 3100FX shock absorbing tool lanyard — 10 lb capac?
The sibling tool lanyards options linked in this review, ranked head-to-head in the fall protection guides below — start with the buyer's guides for the field view.
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