Internal Shock Absorbing Expandable Lanyard One Side Hook PN121 and Other Side Hook PN136

Model PN399(A)(IS) · Karam

Overview

The PN399(A)(IS) is an intelligent blend of shock absorption and flexibility, crafted to prioritize user safety without compromising ease of movement. Designed using 44 mm wide polyester tubular webbing, it features an internal energy absorber integrated within its core eliminating the need for an external pack. With a relaxed length of 1.4 m and an extended reach of 2.0 m, it minimizes tripping risks through its elastic nature.

Key features

Built-in shock absorber no external pack required
Elastic design reduces trip hazards on site
Comes with an integrated impact indicator
Fitted with steel and aluminium hooks for dual strength
Expands from 1.4 m to 2.0 m for safe flexibility

Applications

Work at Height
Fall Protection

Standards and certification

EN 355:2002

EN 354:2010 VG 11 RFU CNB/P/11.062

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/FA-351 · Rev. 01 · 13-Oct-2026

Internal Shock Absorbing Expandable Lanyard One Side Hook PN121 and Other Side Hook PN136 – technical data

Technical specifications

Brand	Karam
Model	PN399(A)(IS)
Rope/Webbing	Polyester expandable webbing
Dia/Width	44mm
Relaxed Length	1.4m, 1.6m
Expanded Length	2.0m
Attachment End	PN121
Anchorage End	PN136
Color	Black Color with Green Tracer
Warranty	1 year from the date of invoice against any manufacturing defects.
Standards	EN 355:2002, EN 354:2010 VG 11 RFU CNB/P/11.062

Ordering information

Brand	Karam
Model	PN399(A)(IS)

Inspection and care

Inspect harnesses, lanyards and connectors before every use. Remove from service any equipment that has arrested a fall, or shows cuts, burns, chemical damage or deformed hardware. Have equipment inspected by a competent person at least every twelve months.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.