MILLER MIGHTYLITE+ & MILLER MIGHTEVAC+ SRLs

Miller MightyLite+ Self-Retracting Lifelines (SRLs) are up to 30% lighter than competitive models in their class. Durable and dependable, they are constructed of corrosion-resistant stainless steel and aluminum housing. 

The Miller MightEvac+ combines the superior performance and reliability of the best-selling MightyLite+ Self-Retracting  Lifeline Series with a quick-activating retrieval mechanism for  emergency evacuation. 

 

MATERIALS 

Housing: Aluminum Alloy, Stainless 

Drum: Aluminum Alloy, Stainless 

Mainspring: Stainless Steel / Carbon Steel 

Break Pawls: Stainless Steel 

Main Shaft: RL20 Aluminum Alloy, all other units Stainless Steel Bushing: RL20 Rulon, all other units Ball & Roller Bearing 

 

TECHNICAL 

Min. Working Capacity: 130 lb (59 kg) 

Max. Working Capacity: See table below for capacity ratings Working Length Capacity: 20 ft (6.1 m), 30 ft (10 m), 40 ft (12 m),   50 ft (15 m), 85 ft (25 m), 100 ft (30 m),   130 ft (40 m) 

Max. Arrest Distance: 42 in (1.06 m) (when tested to ANSI Z359.14) Avg. Arresting Force: 1350 lb (6 kN) (When tested to ANSI Z359.14) Max. Peak Arresting 

Force: 1,800 lb (8 kN) 

 (When tested to ANSI Z359.14   and CSA Z259.2.2) 

 

CERTIFICATION 

  • Meets all applicable OSHA 1926.502, 1910.140 and ANSI Z359.14-2021

MODEL 

LENGTH 

LIFELINE  

MATERIAL

UNIT  

CONNECTOR

LIFELINE  

CONNECTOR 

WEIGHT

MAX. WORKING CAPACITY

ANSI 

OSHA

MIGHTEVAC+

MME-KKT1-02/40FT 

40 ft 

Kevlar Rope 

Carabiner 

Swivel Load Indicator  Snap Hook 

43 lb (19.5 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-KKX1-02/40FT 

40 ft 

Kevlar Rope 

Carabiner 

Swivel Load Indicator  Snap Hook 

43 lb (19.5 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-KLB1-02/40FT 

40 ft 

Kevlar Rope 

Carabiner 

Swivel Load Indicator  Snap Hook 

43 lb (19.5 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-OHK1-02/40FT 

40 ft 

Kevlar Rope 

Carabiner 

Swivel Load Indicator  Snap Hook 

43 lb (19.5 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-GCB1-02/50FT 

50 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

30.95 lb (14 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-GKM1-02/50FT 

50 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

30.95 lb (14 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-GKT1-02/50FT 

50 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

30.95 lb (14 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-GKX1-02/50FT 

50 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

30.95 lb (14 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-OGC1-02/50FT 

50 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

30.95 lb (14 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-KLB1-02/85FT 

85 ft 

Kevlar Rope 

Carabiner 

Swivel Load Indicator  Snap Hook 

54 lb (24.4 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-OHK1-02/85FT 

85 ft 

Kevlar Rope 

Carabiner 

Swivel Load Indicator  Snap Hook 

54 lb (24.4 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-GCB1-02/100FT 

100 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

54 lb (24.4 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-GKM1-02/100FT 

100 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

54 lb (24.4 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-GKT1-02/100FT 

100 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

54 lb (24.4 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-OGC1-02/100FT 

100 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

54 lb (24.4 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-GCB1-02/130FT 

130 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

64 lb (29 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-GKT1-02/130FT 

130 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

64 lb (29 kg) 

310 lb (141 kg) 

310 lb (141 kg)

MME-OGC1-02/130FT 

130 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

64 lb (29 kg) 

310 lb (141 kg) 

310 lb (141 kg)

               

 

MODEL 

LENGTH 

LIFELINE  

MATERIAL

UNIT  

CONNECTOR

LIFELINE  

CONNECTOR 

WEIGHT

MAX. WORKING CAPACITY

ANSI 

OSHA

MIGHTYLITE+

MML-OGC1-02/20FT 

20 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

11.5 lb (5.2 kg) 

310 lb (141 kg) 

420 lb (190.5 kg)

MML-OGC1-02/30FT 

30 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

13.8 lb (6.2 kg) 

310 lb (141 kg) 

420 lb (190.5 kg)

MML-OHK1-02/40FT 

40 ft 

Kevlar Rope 

Carabiner 

Swivel Load Indicator  Snap Hook 

28 lb (12.7 kg) 

310 lb (141 kg) 

420 lb (190.5 kg)

MML-OGC1-02/50FT 

50 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

28 lb (12.7 kg) 

310 lb (141 kg) 

420 lb (190.5 kg)

MML-OHK1-02/85FT 

85 ft 

Kevlar Rope 

Carabiner 

Swivel Load Indicator  Snap Hook 

50 lb (22.6 lb) 

310 lb (141 kg) 

420 lb (190.5 kg)

MML-OGC1-02/100FT 

100 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

50 lb (22.6 lb) 

310 lb (141 kg) 

420 lb (190.5 kg)

MML-OGC1-02/130FT 

130 ft 

Galvanized Steel 

Carabiner 

Swivel Load Indicator  Snap Hook 

64 lb (29 kg) 

310 lb (141 kg) 

420 lb (190.5 kg)