3M™ DBI-SALA® Sealed-Blok™ SRL, Stainless Cable, 15 & 30 ft

30 ft. (9.1m) of 3/16" (5mm) stainless steel wire rope with swivel snap hook, anchorage carabiner.
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Self Retracting Lifeline with Stainless Steel Wire Rope and Environmentally Sealed Dynamic Components

3M's series of Sealed-Blok™ self-retracting lifelines (SRL's) incorporates proprietary and patented design concepts to keep all dynamic components, including the brake and motor spring, free of foreign elements such as dirt, grease, and moisture. Work with complete confidence, efficiency, and without worry, knowing the Sealed-Blok™ SRL will remain unaffected by the harshest environments.

3M's sealed SRL's are backed by decades of dependable service in the field for absolute confidence, safety, and reliability. An SRL lifeline will extend as the user moves away and automatically retract as they return. This flexibility allows the user to move within a limited safe working range at normal speeds. When a fall occurs, a speed sensing brake system will activate, reducing the fall forces exerted on the user to safe levels and ultimately arresting the fall.

Length Options:

15 ft. (3400827)
30 ft. (3400802)

Product Highlights

  • Environmentally sealed dynamic components
  • Extremely durable construction
  • 3/16" (5mm) stainless steel cable lifeline
  • Anti-ratcheting locking system
  • Built-in carrying handle
  • Swiveling stainless steel snap hook with impact indicator
  • Large pivoting anchorage loop

3M™ DBI-SALA® Sealed-Blok™ SRL, Stainless Cable, 15 & 30 ft Specifications *( 1,2 )

Model Number(s):
3400827, 3400802
Product Series:
Product Category(s):
Sealed SRLs
Length Option(s):
15 ft. (SKU: 3400827)
30 ft. (SKU: 3400802)
Anchor Material:
Stainless Steel
Harness Connection Type:
None, Carabiner
Housing Material:
Aluminum & Stainless Steel
Housing Type:
Lifeline Hook Material:
Stainless Steel
Lifeline Material:
Stainless Steel Cable
Stainless Steel Cable
Mounting Type:
Overhead Anchor Point
Recommended Industry:
Construction, Oil & Gas
Specifications Met:
ANSI Z359.1, ANSI A10.32
Weight Capacity:
420 lbs. (190 kg)
Product Weight(s):
13 lbs. (SKU: 3400827)
18 lbs. (SKU: 3400802)
UPC / GTIN No(s).:
00840779072330 (SKU: 3400827)
00840779072309 (SKU: 3400802)
Manufacturer Part No(s).:
70007459574 (SKU: 3400827)
70007459525 (SKU: 3400802)
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