Description
Dynamic FP74311/6 Dyna-ONE™ Lanyard, 6', Locking Snap Hook Center, Locking Snap Hook Leg Ends, Polyester
Protect your workforce with dependable deceleration performance: the Dynamic Safety FP74311/6 Dyna-ONE™ 6' Shock-Absorbing Fall Arrest Lanyard. Manufactured in Canada by Dynamic Safety / PIP Global, this single-leg safety lanyard is engineered to safely arrest a fall while dissipating kinetic forces to prevent severe impact injuries.
Constructed from wide 1-3/4" (45 mm) industrial-grade polyester webbing, the lanyard provides excellent resistance against cuts, abrasion, harsh UV sunlight, and chemical exposure on demanding jobsites. At the core is the Dyna-ONE™ integrated energy absorber pack, which deploys smoothly during a fall event to keep maximum arresting forces well below regulatory thresholds. Outfitted at both ends with double-locking forged steel snap hooks, it prevents accidental gate roll-out and allows fast, secure attachment to full-body harness back D-rings and certified anchor points.
Key Features:
- Integrated Dyna-ONE™ Energy Absorber: Progressively tears to dissipate deceleration energy, significantly softening impact shock on the worker's body.
- Heavy-Duty 1-3/4" (45 mm) Polyester Webbing: Wide strap profile offers higher tear resistance and durability over standard 1" utility lanyards.
- Dual Double-Locking Snap Hooks: High-tensile steel snap hooks on harness and anchor ends feature two-stage locking gates to prevent accidental roll-out.
- Fixed 6-Foot Fall Arrest Length: Provides the optimal working radius for elevated construction, scaffolding, and industrial plant maintenance.
- Broad Weight Capacity (100–310 lbs): Certified for combined worker weights ranging from 45 kg to 140 kg (worker, attire, and tool belt).
- CSA Z259.11 Certified: Meets strict Canadian CSA standards and complies with OSHA and ANSI fall protection regulations.
Specifications
| Specification | Details |
| Brand | Dynamic Safety (PIP Global Canada) |
| Series | Dyna-ONE™ |
| Model / MPN | FP74311/6 |
| UPC | 620606501505 |
| Lanyard Type | Single-Leg Shock-Absorbing Fall Arrest Lanyard |
| Length | 6 ft. (1.8 m) |
| Webbing Width | 1-3/4 in. (45 mm) |
| Webbing Material | Premium High-Tenacity Polyester |
| Shock Absorber Type | Dyna-ONE™ Tear-Webbing Energy Absorber Pack |
| Connectors | (2) Double-Locking Forged Steel Snap Hooks |
| User Weight Capacity | 100 to 310 lbs (45 to 140 kg) combined worker + tool load |
| Certifications | CSA Z259.11-17 Certified, ANSI Z359, OSHA Compliant |
| Country of Origin | Made in Canada |
Frequently Asked Questions
Is this lanyard certified for fall arrest or only travel restraint?
The Dynamic FP74311/6 is a primary fall arrest lanyard. It features an integrated Dyna-ONE™ tear-webbing energy absorber designed specifically to cushion the deceleration blow and arrest a free fall safely within CSA standards.
What is the user weight rating for this lanyard?
It is CSA certified for workers with a total combined weight of 100 lbs to 310 lbs (45 kg to 140 kg), which includes the worker's body weight, workwear, hard hat, and carried tool gear.
What is the benefit of 1-3/4" wide webbing compared to 1" webbing?
The wider 1-3/4" (45 mm) polyester construction provides superior abrasion resistance, greater tensile strength, and increased surface area against rough jobsite edges compared to narrower 1" utility lanyards.
How do the double-locking snap hooks operate?
Both steel snap hooks feature an automatic double-locking spring gate. To open the hook, the user must depress the back safety lever while pulling the gate inwards, virtually eliminating accidental disconnects or roll-out.
How much fall clearance is required when using this lanyard?
Always calculate total fall clearance before connecting. Factor in the initial 6-foot lanyard length, maximum deceleration elongation (energy pack deployment), the worker's height, harness stretch, and a minimum 3-foot safety buffer from the lower level.
Product Specifications
category_bullets: |
6-foot Dyna-ONE single-leg shock-absorbing lanyard engineered for reliable fall arrest safety Equipped with a locking snap hook center and secure locking snap hook leg ends |
selling_points: |
✔ 6-Foot Shock Absorbing: Engineered to safely limit fall arrest forces ✔ Secure Dual Hooks: Features locking snap hooks on both center and leg ends |
