Nexus Heightmaster and Linesman Climbing Helmets

MSA and Centurion’s Nexus Heightmaster and Linesman climbing helmets offer a lightweight, low-profile solution for impact protection with modern styling. Both models provide increased comfort with a Dry-Tech sweatband and include a 4-point adjustable chinstrap, retro-reflective striping, and customization options through Logo Express.

Part Number
Description
10186477
10186477

Nexus Linesman, White, Non-Vented

Length: 6.417 IN (16.300 CM)
Width: 8.465 IN (21.500 CM)
Height: 10.394 IN (26.400 CM)
Weight: 0.939 LB (0.426 KG)

10186478
10186478

Nexus Linesman, Blue, Non-Vented

Length: 6.417 IN (16.300 CM)
Width: 8.465 IN (21.500 CM)
Height: 10.394 IN (26.400 CM)
Weight: 0.939 LB (0.426 KG)

10186479
10186479

Nexus Linesman, Green, Non-Vented

Length: 6.417 IN (16.300 CM)
Width: 8.465 IN (21.500 CM)
Height: 10.394 IN (26.400 CM)
Weight: 0.939 LB (0.426 KG)

10186480
10186480

Nexus Linesman, Yellow, Non-Vented

Length: 6.417 IN (16.300 CM)
Width: 8.465 IN (21.500 CM)
Height: 10.394 IN (26.400 CM)
Weight: 0.939 LB (0.426 KG)

10186481
10186481

Nexus Linesman, Red, Non-Vented

Length: 6.417 IN (16.300 CM)
Width: 8.465 IN (21.500 CM)
Height: 10.394 IN (26.400 CM)
Weight: 0.939 LB (0.426 KG)

10186482
10186482

Nexus Linesman, Hi-Viz Yellow, Non-Vented

Length: 6.417 IN (16.300 CM)
Width: 8.465 IN (21.500 CM)
Height: 10.394 IN (26.400 CM)
Weight: 0.939 LB (0.426 KG)

10186483
10186483

Nexus Linesman, White, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.543 IN (21.700 CM)
Height: 10.315 IN (26.200 CM)
Weight: 0.944 LB (0.428 KG)

10186484
10186484

Nexus Linesman, Blue, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.543 IN (21.700 CM)
Height: 10.315 IN (26.200 CM)
Weight: 0.944 LB (0.428 KG)

10186485
10186485

Nexus Linesman, Green, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.543 IN (21.700 CM)
Height: 10.315 IN (26.200 CM)
Weight: 0.944 LB (0.428 KG)

10186486
10186486

Nexus Linesman, Yellow, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.543 IN (21.700 CM)
Height: 10.315 IN (26.200 CM)
Weight: 0.944 LB (0.428 KG)

10186487
10186487

Nexus Linesman, Red, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.543 IN (21.700 CM)
Height: 10.315 IN (26.200 CM)
Weight: 0.944 LB (0.428 KG)

10186488
10186488

Nexus Linesman, Hi-Viz Yellow, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.543 IN (21.700 CM)
Height: 10.315 IN (26.200 CM)
Weight: 0.944 LB (0.428 KG)

10186489
10186489

Nexus Heightmaster, White, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.504 IN (21.600 CM)
Height: 10.354 IN (26.300 CM)
Weight: 1.054 LB (0.478 KG)

10186490
10186490

Nexus Heightmaster, Blue, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.504 IN (21.600 CM)
Height: 10.354 IN (26.300 CM)
Weight: 1.054 LB (0.478 KG)

10186492
10186492

Nexus Heightmaster, Yellow, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.504 IN (21.600 CM)
Height: 10.354 IN (26.300 CM)
Weight: 1.054 LB (0.478 KG)

10186493
10186493

Nexus Heightmaster, Red, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.504 IN (21.600 CM)
Height: 10.354 IN (26.300 CM)
Weight: 1.054 LB (0.478 KG)

10186494
10186494

Nexus Heightmaster, Hi-Viz Yellow, Vented

Length: 6.457 IN (16.400 CM)
Width: 8.504 IN (21.600 CM)
Height: 10.354 IN (26.300 CM)
Weight: 1.054 LB (0.478 KG)

10186495
10186495

Chinstrap, Replacement, Nexus Linesman

Length: 1.024 IN (2.600 CM)
Width: 9.882 IN (25.100 CM)
Height: 13.622 IN (34.600 CM)
Weight: 0.071 LB (0.032 KG)

10186496
10186496

Chinstrap, Replacement, Nexus Heightmaster

Length: 1.181 IN (3.000 CM)
Width: 9.134 IN (23.200 CM)
Height: 13.386 IN (34.000 CM)
Weight: 0.101 LB (0.046 KG)

10186497
10186497

Suspension, Replacement, Nexus Helmets

Length: 2.835 IN (7.200 CM)
Width: 7.717 IN (19.600 CM)
Height: 9.094 IN (23.100 CM)
Weight: 0.172 LB (0.078 KG)

10194638
10194638

Nexus Cap-Mounted Ear Muffs

10194639
10194639

Nexus Frame

10194640
10194640

Nexus General Purpose PC Visor

10194651
10194651

Nexus Multi-Purpose PC Visor with chin guard

10194652
10194652

Nexus Eye Shield, Clear

10194653
10194653

Nexus Eye Shield, Smoke

  • Brimless for increased visibility
  • Pivoting nape system allows for greater range of movements and comfort
  • Venting to reduce heat stress
  • Expanded shock and penetration protection
  • Fully removeable/adjustable 4-point chinstrap providing a secure fit
  • Low profile to reduce snag hazards and increase mobility
Markets: Construction, General Industry, Utilities
Applications: Confined Space, Working at Heights, Search & Rescue
  • Available colors: white, blue, red, green, yellow, hi-viz yellow
  • All models include silver reflective striping
  • Logo Express available for orders of (20) or more units

Approvals subject to change without notice and may differ based on configuration, part number and/or country.
Contact Customer Service or check approval label on product for specific approval information.

  • Heightmaster: ANSI Z89.1-2014 Type I Class C, EN12492
  • Linesman Vented: ANSI Z89.1-2014 Type I Class C, CSA Z94.1-2015 Type 1 Class C
  • Linesman Non-Vented: ANSI Z89.1-2014 Type I Class E, CSA Z94.1-2015 Type 1 Class E