Studson SHK-1 Ear Defender Cap-Style Hard Hat-Mounted Earmuffs, 24 dB NRR

The Studson SHK-1 Ear Defender Cap-Style Hard Hat-Mounted Earmuffs provide robust hearing protection necessary for navigating high-decibel industrial environments. Tested to ANSI S3.19-1974 standards with a Noise Reduction Rating (NRR) of 24 dB, they offer substantial protection against heavy machinery and construction noise.  

Designed for use with the Studson SHK-1 Cap Style safety helmet (vented or non-vented). Not compatible with the Studson SHK-1 Full Brim. The earmuffs easily attach directly into the accessory side rails using a standard 30mm mount, for a secure low-profile fit. When communication is required or noise levels drop, the intuitive design allows the earmuff cups to swing up and out of the way instantly, providing flexibility without the need to remove your helmet. 

• Meets ANSI S3.19-1974, 24 dB Noise Reduction Rating
• Designed exclusively for the Studson SHK-1 Cap Style safety helmet  
• Adjustable earmuff cups create a snug, comfortable seal
• 30mm rail-mounted attachment system (included)
• Adjustable, stay-in-place or flip-up earmuff cups
• Color: Sleek Black
• One Size Fits Most 
  

This Product Contains The Following SKUs:

STU-SHK1-ED-28