Aluminium Casing Retractable Blocks with 25mm Webbing Lanyard with Steel Snap Hook (4 Meter)

Model ALWB04 · Karam

Overview

The ALWB04 Retractable Fall Arrest Webbing Block offers dependable fall protection with a durable aluminum casing designed for rugged industrial use. Equipped with a swivel steel snap hook and anchorage eye, this device provides smooth, reliable performance in fall arrest scenarios. The 4-meter polyester webbing ensures ample reach and freedom of movement, while its robust build supports strict safety needs.

Key features

Durable powder-coated aluminum casing for long-lasting protection
Swivel steel snap hook with load indicator for safety assurance
Smooth retraction with 4-meter polyester webbing
Anchorage eye with swivel for flexible positioning
Designed for dynamic arrest with minimal fall distance

Applications

Fall Protection
Construction
Tower
Oil and Gas Industry

Standards and certification

EN 360:2023

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/FA-042 · Rev. 01 · 13-Oct-2026

Aluminium Casing Retractable Blocks with 25mm Webbing Lanyard with Steel Snap Hook (4 Meter) – technical data

Technical specifications

Brand	Karam
Model	ALWB04
Casing Type	Aluminium casing
Rope Type and Dia	25mm Webbing lanyard
Minimum Breaking Strength	20kN
Attached Hook	Swivel hook PN162
Wire Rope Length	4.0m
Weight	3.50kg
Warranty	6 months from the date of invoice against any manufacturing defects. For more details on the terms and conditions, click here .
Standards	EN 360:2023

Ordering information

Brand	Karam
Model	ALWB04

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.