Heavy Duty Sealed Retractable Block with 20 Meter Stainless Steel Wire Rope and Stainless Steel Snap Hook

Model SLBL20 · Karam

Overview

The SLBL 20 Sealed Block is engineered for robust performance in demanding environments such as offshore and chemically hazardous areas. Designed with a sealed casing, it effectively protects critical internal components from dust, water, and contaminants, ensuring long-lasting reliability. Featuring a stainless steel wire rope with high tensile strength and dynamic fall arrest capabilities, this device supports safe vertical movement and fall arrest operations.

Key features

Sealed casing protects internal parts from dust and water ingress
Stainless steel wire rope with high tensile strength
Swivel snap hook with integrated load indicator for secure attachment
D-shackle anchorage point for versatile installation
Designed for harsh environments including offshore and chemical zones

Applications

Fall Protection
Oil and Gas Industry
Shipping and Offshore
Rainy Areas

Standards and certification

EN 360:2023

IP69K Level of ISO 2065:2013

ATEX 2014/34/EU

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/FA-332 · Rev. 01 · 13-Oct-2026

Heavy Duty Sealed Retractable Block with 20 Meter Stainless Steel Wire Rope and Stainless Steel Snap Hook – technical data

Technical specifications

Brand	Karam
Model	SLBL20
Casing Type	Stainless steel
Rated Load	140Kg
Wire Rope Make	Stainless steel
Rope Dia	4.8mm
Attachment End	Stainless steel snap hook PN162SS
Wire Rope Length	20.0m
Weight	11.6Kg
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, IP69K Level of ISO 2065:2013, ATEX 2014/34/EU

Ordering information

Brand	Karam
Model	SLBL20

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.