Miller® Black Rhino™ Self-Retracting Lifeline


Key Features

  • 310 lb Capacity
  • Snap Hook Anchor
  • 1″ Gate Opening
  • Nine (9) Foot Length
  • Single Leg
  • Self Retracting
  • 3/16 Stainless Steel Cable
  • Visual Load Indicator
  • 3,600 lb Tensile Strength
  • Compliant with applicable OSHA, ANSI and CSA Standards
  • Will Not require annual factory re-certification



Miller Black Rhino Self Retracting Lifeline

The small, lightweight casing of the Miller® Black Rhino™ self-retracting lifeline (SRL) is designed to endure the labor of harsh environments including construction, welding, steel erection, food processing, manufacturing and warehouses. The fall limiter lets the lifeline or lanyard extend and retract under light tension during an average work load. If you should fall or trip, the quick-activating braking mechanics stops your fall. Steel connectors with 3600-lb. gate tensile strength. Corrosion-resistant stainless and aluminum parts help extend the fall-protection device’s service life. No yearly factory re-certification is required.

Lifeline features 9′ of stainless steel wire rope for rugged daily use. Plus it’s lightweight, at just over 4 lb, and comes with a stainless steel braking system. It’s also single leg with a stainless steel swivel, twist lock carabiner, and locking swivel snap hook. Meets OSHA 1926.502, 1910.66, and ANSI Z359.14 Class A & B. 310 lb capacity.



Additional information

Weight 4.3 lbs
Dimensions 12 × 4 × 4 in

Honeywell, MSA, Miller




310 lb or

Anchor Type

Snap Hook

Anchorage Hook Gate Opening



Nine (9) Feet


Single Leg

Line Material

Stainless Steel

Cable Diameter


Housing Material

Aluminum, Stainless Steel

Visual Load Indicator


Tensile Strength

3600 lbs


OSHA 1926.502
OSHA 1910.66
ANSI Z359.14


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