Internal Shock Absorbing Expandable Lanyard One Side Karabiner PN 112 and Other Side Hook PN 121

Model PN397(IS) · Karam

Overview

Engineered for active safety, the PN397(IS) is an internal shock-absorbing expandable lanyard that blends strength with smart design. Made of 44mm wide polyester tubular webbing, it features a Steel Snap Hook on one end and a Steel Screw Locking Karabiner on the other. Its internal energy absorption eliminates the need for a bulky absorber pack, offering a lighter, sleeker profile. The lanyard expands from 1.4–1.6m to 2.0m, reducing tripping risks while maintaining high fall resistance.

Key features

Elastic structure reduces trip hazards and improves mobility.
Integrated energy absorption system within the webbing core.
Fitted with high-strength alloy steel hooks and karabiners.
Built-in impact indicator for visual fall detection.
No separate shock pack needed, ensuring a compact design.

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-352 · Rev. 01 · 13-Oct-2026

Internal Shock Absorbing Expandable Lanyard One Side Karabiner PN 112 and Other Side Hook PN 121 – technical data

Technical specifications

Brand	Karam
Model	PN397(IS)
Relaxed Length	1.5m, Expanded Length = 2.0m
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	PN397(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.