The DEWALT D100 Self Retracting Lifeline with 20' Galvanized Cable is an anchor-mounted SRL built for construction crews, contractors, and safety professionals who need verified fall arrest performance across a wide range of elevated work conditions. Constructed with a 3/16" galvanized steel cable lifeline inside a high impact strength polymer housing, this retractable lifeline meets both ANSI Z359.14-2021 Class 1 and OSHA 1926.502 and 1910.66 standards, giving workers and site managers documented compliance without sacrificing mobility or ease of use. The impact indicating snap hook at the harness end delivers immediate visual confirmation after any arrest event, making post-incident inspection fast and straightforward on even the busiest jobsites.

Key Features

• Rated to ANSI 310 lbs. (141 kg) and OSHA 420 lbs. (191 kg) - dual weight ratings mean this SRL satisfies both compliance frameworks simultaneously, eliminating the need for separate equipment on jobsites governed by multiple regulatory standards.
• 3/16" (4.8 mm) galvanized steel cable lifeline - galvanized construction resists corrosion and abrasion in wet, dusty, and demanding outdoor conditions, helping the cable maintain structural integrity throughout its service life.
• High impact strength polymer housing with recessed labels - the rugged enclosure protects internal components against hard knocks and heavy use, while recessed markings stay legible over time so compliance information remains readable when inspectors need it.
• Impact indicating snap hook at harness end - delivers a clear, immediate visual signal following a fall arrest event, so supervisors and workers can identify when the unit requires inspection or replacement without relying on guesswork or memory.
• 3,600 lb. (16kN) gate-rated connectors at both ends - both the galvanized alloy steel carabiner at the anchor end and the snap hook at the harness end are rated to 3,600 lb. (16kN), providing high-strength, corrosion-resistant attachment at every critical connection point.
• Weighs only 8.60 lbs. (3.90 kg) - the compact, lightweight build reduces cumulative fatigue during extended elevated work tasks and gives users greater freedom of motion compared to heavier fall protection alternatives.
• Trip-free connector design - smooth, snag-resistant operation allows workers to reposition and move freely without the lifeline catching on tools, equipment, or structural elements, keeping productivity uninterrupted throughout the workday.
• Tagline included - the included tagline allows safe retrieval of the SRL unit after deployment, reducing work stoppages and keeping operations moving without requiring additional accessories.
• 2-year warranty - DEWALT's 2-year warranty provides documented coverage that supports jobsite accountability and gives procurement teams confidence in the long-term value of the investment.

Why This Product

• Covers both ANSI and OSHA compliance in a single unit - with ratings to ANSI Z359.14-2021 Class 1, OSHA 1926.502, and OSHA 1910.66, this SRL removes the compliance guesswork on general construction and industrial jobsites where multiple regulatory standards apply at once.
• Built to stay readable and functional in tough field conditions - the combination of galvanized steel cable, high impact strength polymer housing, and recessed labels means the unit resists the corrosion, abrasion, and physical wear that shorten the service life of less rugged fall protection equipment.
• Reduces free fall and arrest forces on the body - by limiting free fall distance within a 20-foot working length and automatically arresting movement, this SRL actively reduces the impact forces transmitted to the worker during an arrest event, which is the core purpose of a self retracting lifeline.
• Ready to deploy with no additional accessories required - the unit ships with both the self retracting lifeline and an anchorage adapter included, so workers can connect and get to work without sourcing additional hardware before the job starts.

Specifications

• Brand: DEWALT
• MPN: DXFP210111-020
• Working Length: 20' (6.10 M)
• Max Capacity (ANSI): 310 lbs. (141 kg)
• Max Capacity (OSHA): 420 lbs. (191 kg)
• Lifeline Material: 3/16" (4.8 mm) Galvanized Steel Cable
• Housing: High Impact Strength Polymer
• Anchor End Connector: 3,600 lb. (16kN) gate Steel (galvanized alloy steel with golden yellow/silver passivation) Carabiner
• Harness Connector: Impact Indicating 3,600 lb. (16kN) gate Steel (galvanized alloy steel with golden yellow/silver passivation) Snap Hook
• Tagline: Included
• Color: Blk/Gold
• Standards: ANSI Z359.14-2021 Class 1, OSHA 1926.502 and 1910.66
• Warranty: 2 years
• Unit of Measure: 1

Frequently Asked Questions

What is the maximum working length of this self retracting lifeline?

The DEWALT DXFP210111-020 has a working length of 20' (6.10 M), providing substantial range of movement for workers at elevated heights while keeping fall distance controlled.

What safety standards does this SRL comply with?

This self retracting lifeline meets ANSI Z359.14-2021 Class 1, as well as OSHA 1926.502 (construction) and OSHA 1910.66 (powered platforms), making it suitable for both general construction and suspended work platform environments.

What type of connectors are used at the anchor end and harness end?

The anchor end uses a 3,600 lb. (16kN) gate steel carabiner (galvanized alloy steel with golden yellow/silver passivation), while the harness end features an impact indicating 3,600 lb. (16kN) gate steel snap hook with the same galvanized alloy steel finish. The impact indicating hook provides a visible signal if a fall arrest event has occurred.

How much does the DEWALT D100 SRL weigh, and what does the housing protect it from?

The DEWALT D100 SRL weighs 8.60 lbs. (3.90 kg). The high impact strength polymer housing features recessed labels to protect markings from wear, ensuring longevity and readability even in tough jobsite conditions.