Elk River 35487 Flex-NoPac Adjustable Twin-Leg Shock Absorbing Lanyard
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WC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. This content is not medical, legal, or regulatory advice. Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.
WC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. This content is not medical, legal, or regulatory advice. Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.
Elk River 35487 Flex-NoPac Adjustable Twin-Leg Shock Absorbing Lanyard
Key Feature: Adjustable length (4.5 to 6 ft) combined with twin Z-rebarhooks gives workers flexibility to shorten the effective fall distance in areas with limited clearance below the work level
The Elk River 35487 Flex-NoPac Adjustable Twin-Leg Shock Absorbing Lanyard is an OSHA 1926.502 and ANSI Z359.13 compliant energy absorbing lanyard from Elk River's popular NoPac series. Elk River has manufactured fall protection equipment in Roanoke, Virginia since 1966 — the NoPac and Flex-NoPac lines are trusted on commercial construction, bridge work, tower climbing, and industrial maintenance job sites across North America. Model 35487 features Adjustable 4.5–6 ft length with 1-1/2 in. polyester web and Elk River's proprietary Z-hardware connectors.
The Z-snap and Z-rebar hook system uses a double-locking mechanism engineered to prevent accidental opening during normal work movements — the gate requires two deliberate actions to open, exceeding OSHA's self-closing, self-locking requirement under 1926.502(d)(2)(vi). The NoPac shock absorber is rated to limit maximum arresting force to 900 lb or less, meeting ANSI Z359.13 requirements for workers up to 310 lb.
Specifications — 35487
| Specification | Value |
|---|---|
| Part Number | 35487 |
| Brand / Series | Elk River Flex-NoPac |
| Legs | Twin-Leg (Y-Leg) |
| Length | Adjustable 4.5–6 ft |
| Web Width | 1-1/2 in. |
| Harness Connector | Z-Snap Hook (center) |
| Anchor Connector | Z-Rebar Hooks (×2) |
| Gate Strength | 3,600 lb |
| Weight Capacity | 130–310 lb |
| OSHA Standard | 29 CFR 1926.502(d) |
| ANSI Standard | ANSI Z359.13 |
| Amazon ASIN | B00LIT0U6Q |
Elk River Z-Hardware — Snap Hook vs. Rebar Hook
Elk River's Z-hook system includes two primary connector styles: the Z-snaphook and the Z-rebarhook. The Z-snaphook is a self-locking snap hook with a double-action gate suitable for anchor rings, D-rings, and structural connectors. The Z-rebarhook is specifically designed to grip vertical and horizontal rebar, scaffold pipe, and structural members where a snap hook cannot properly seat — the hook's geometry wraps securely around round stock without the risk of roll-out that can occur with standard snap hooks on non-flat surfaces.
Shop Elk River Lanyards
- Elk River 35477 Flex-NoPac Shock Absorbing Lanyard
- Elk River 35416 Flex-NoPac Twin-Leg Shock Absorbing Lanyard
- Elk River 35417 Flex-NoPac Adjustable Twin-Leg Carabiner Lanyard
- Elk River 35488 Flex-NoPac Twin-Leg Aluminum Rebar Shock Absorbing Lanyard
- Elk River 35374 NoPac Energy-Absorbing Rebar Hook Lanyard
- Browse All Lanyards — WC Safety
Frequently Asked Questions
Q: What is the difference between the NoPac and Flex-NoPac series?
The Flex-NoPac series uses elastic (bungee-style) polyester web that retracts to roughly half-length at rest, keeping the lanyard close to the body and reducing tripping hazards. Standard NoPac lanyards use non-elastic web and remain at their full length at rest. Both series use Elk River's Z-hook connectors and NoPac shock absorber, and both meet OSHA 1926.502 and ANSI Z359.13 requirements.
Q: What does the Z-rebar hook lock onto that a snap hook cannot?
The Z-rebar hook is designed for round stock and cylindrical members — vertical rebar in concrete work, horizontal scaffold pipe, and structural tubing. Standard snap hooks can "roll out" from round stock under certain load angles, which is why OSHA 1926.502(d)(2)(vi) requires self-closing and self-locking connectors. The Z-rebar hook's captive geometry prevents roll-out on round members where a snap hook's gate may contact the round surface improperly.
Q: How does the NoPac shock absorber work?
The NoPac shock absorber is a compact energy-absorbing pack containing a specially stitched sleeve of webbing. During a fall, the stitching tears in a controlled pattern, extending the deceleration time and limiting peak arrest force to below 900 lb (meeting ANSI Z359.13). Once the pack deploys, it is spent — the lanyard must be immediately removed from service regardless of whether any visible damage is present.
Q: Can the Elk River Flex-NoPac be used for 100% tie-off?
Only the twin-leg models (35416, 35487, 35417, 35488) support 100% tie-off. Single-leg models (35477, 35374) provide fall arrest but do not allow the worker to remain clipped to two anchors simultaneously. For ironwork, scaffold erection, and other tasks requiring 100% tie-off per OSHA 1926.502(d) and ANSI Z359.13, select a twin-leg model.
Q: Is Elk River a US manufacturer?
Yes. Elk River has manufactured fall protection equipment in Roanoke, Virginia since 1966. The NoPac and Flex-NoPac lanyards are engineered and assembled in the USA using domestic and imported components. Many safety managers specify Elk River specifically for domestic manufacturing and the company's long track record in the PFAS market. Elk River products are sold through authorized safety distributors nationwide.
Brand / Vendor
Elk River
Model / SKU
—
Product Type
Lanyard
Rating
4.8 / 5 — reviews
Availability
✓ In Stock on Amazon
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