The Kosto CCK330 Rope Grab with 2 ft (0.6 m) lanyard and mini-pack energy absorber provides reliable vertical fall protection for workers operating at height. Built from zinc-coated steel for durability, it engages automatically in the event of a fall, keeping hands free during climbing or positioning tasks. The integrated tear-away energy absorber reduces arresting forces, while the compact 2 ft lanyard improves mobility and minimizes free-fall distance. Designed for use exclusively with Kosto 5/8" vertical lifelines (CCK400, CCK450), this system delivers dependable compliance and worker confidence in construction, roofing, and industrial applications.

Key Features

Automatic rope grab: Engages instantly on lifeline during a fall for hands-free safety.
Compact energy absorber: Mini-pack style tear-away design reduces arrest forces.
Short lanyard: 2 ft (0.6 m) webbing limits free-fall and maximizes maneuverability.
Durable materials: Zinc-coated steel grab, polyester webbing, and steel snap hook.
Secure connection: Snap hook designed for dorsal D-ring attachment.
Exclusive compatibility: Certified for use only with Kosto CCK400 and CCK450 lifelines.

Intended Use

The CCK330 is designed for workers requiring safe vertical movement along lifelines with automatic fall arrest and energy absorption.

Roofers working on steep slopes and edges
Construction workers on scaffolding and vertical access points
Industrial maintenance teams using vertical lifelines
Safety applications requiring controlled free-fall distances

Product Specifications

Product Code: CCK330
Type: Rope grab with lanyard and energy absorber
Rope Grab: Zinc-coated steel
Lanyard: 1" polyester webbing, 2 ft (0.6 m)
Energy Absorber: Polyester tear-away, mini-pack style
Snap Hook: Zinc-coated steel, 3/4" opening, double action
Minimum Breaking Strength: 22 kN (5,000 lbs)
Max Free-Fall Distance: 1.2 m (4 ft)
Max Deployment: 0.6 m (2 ft)
Average Arresting Force: 3 kN (674 lbs)
Maximum Arresting Force: 8 kN (1,800 lbs)
Capacity: 59–141 kg (130–310 lbs including equipment)
Compatibility: Kosto CCK400 and CCK450 vertical lifelines

Certifications and Standards

CSA Z259.2.5-17 compliant
Meets ANSI Z359.15-2024 and ANSI A10.32-12
OSHA 1910 and OSHA 1926 Subpart M compliant
Minimum breaking strength: 22 kN (5,000 lbs)