← Fall protection

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Self-retracting device 3M DBI-SALA Nano-Lok for high-temperature work, webbing, single, 2.0m, 3101522
Article number: 3M-3101522
Ask about this productAnchorage connection type: Rebar hook
Harness connection type: Single pin connector
Lanyard length (metric): 2 m
Lanyard material: Flame-resistant webbing
Extremely compact and lightweight single personal self-retracting device for work at height
The intelligent fall arrest system allows the clearance to be reduced in the range from 1.5 m (5 feet) – to 4.9 m (16.1 feet) compared with a shock-absorbing lanyard
Lightweight quick connector reduces connection and disconnection time
Extremely compact and lightweight single personal self-retracting device for work at height
The intelligent fall arrest system allows the clearance to be reduced in the range from 1.5 m (5 feet) – to 4.9 m (16.1 feet) compared with a shock-absorbing lanyard
Lightweight quick connector reduces connection and disconnection time
Durable energy absorber cover made of nitrile rubber
Compact energy absorber size
19 mm (3/4") polyester webbing with Dyneema® fibres
AAF (average arrest force) 400 daN and MAF (maximum arrest force) 600 daN
Load capacity 140 kg
Swivel anchorage loop
Durable, impact-resistant housing made of thermoplastic material
Fitted with a pre-programmed 3M™ Connected Safety ID (CSID) RFID tag, which makes it easier to track and manage equipment with the 3M™ Inspection and Asset Management System (available by subscription)
Efficient external energy absorber and fall indicator
The 3M™ DBI-SALA® Nano-Lok™ self-retracting device is a lightweight, compact solution that is easily worn on the user's back. It has been designed to stay out of the way and can also be used as a replacement for a lanyard. Compatible with shoulder-level and foot-level connections and available in many configurations, the 3M™ DBI-SALA® Nano-Lok™ self-retracting device offers versatility in many different industrial applications.
Combine lightweight design with industrial durability and functionality with the 3M™ DBI-SALA® Nano-Lok™ personal self-retracting device. The solution was designed with comfort and safety as the highest priorities, to protect you during work at height. Lightweight design, many features – this extremely compact solution is practically unnoticeable on the back, so it does not get in the way during work and is an ideal replacement for a lanyard. The intelligent Nano Lok braking system allows work with a minimum clearance of 1.2 m (4 feet), which provides better protection at low heights with AAF (average arrest force) values of 400 daN and MAF (maximum arrest force) of 600 daN. Even webbing tension helps reduce dragging, snagging and falls caused by tripping over the webbing, and the lightweight quick connector shortens connection and disconnection time. The energy absorber cover made of nitrile rubber is compact and durable.
Lanyard length (metric)
: 2 m
Product line
: Nano-Lok™
Brands
: DBI-SALA®
Lanyard hook material
: Galvanised steel
Lanyard material
: Flame-resistant webbing
Housing material
: Thermoplastic nylon
Anchorage material
: Galvanised steel
Harness connection type
: Single pin connector
Product type
: Self-retracting device with Quick Connect buckle
Mounting method
: Overhead anchorage
Suggested industry
: Oil and gas industry, Construction, Utilities (energy, water, gas, wastewater), General industry
Anchorage connection type
: Rebar hook
Weight (metric)
: 1.5 kg
Equipped with Connected Safety ID
: Tak
Application
: Demolition, Cleaning, Electrical
Range and product names as listed by our distributor, captured 13 September 2026. Availability, sizes, certification documents and pricing on request.