Studson Hearing Protection
Every Studson hearing protection listing we stock, with its price and add to cart: 3 listings, 3 part numbers. Ratings below are as published by Studson. Ships in 1–2 business days; most orders arrive in 3–7 business days.
Hearing Protection: every part number
| Part number | Item | Version | Price | ||
|---|---|---|---|---|---|
 | ED-3B | Studson ED-3B Helmet Mounted Earmuffs, NRR 26, Universal 30 mm Mount | $45.00 | ||
 | ED-2B | Studson ED-2B Helmet Mounted Earmuffs, NRR 24, SHK-1 Cap Style Helmet | Black/Orange | $25.00 | |
 | BDMDUSHC | Studson BDMDUSHC Earplug Garage, Helmet Mounted Earplug Holder | Black | $25.00 |
Source: Studson product pages, fetched Nov 10 2026; Studson 2026 price file (item numbers, UPCs); prices are ours.
Hearing Protection: ratings by item
| Item | Type | Key rating | Standards | Fits | Versions |
|---|---|---|---|---|---|
| ED-3B | helmet mounted earmuffs | NRR 26 dB | ANSI S3.19-1974; EN 352-3:2020 | Type I and Type II industrial safety helmets with a 30 mm slot | 1 |
| ED-2B | helmet mounted earmuffs | NRR 24 dB | ANSI S3.19-1974 | the SHK-1 Standard Brim (cap style) helmet, vented or non-vented; not the Full Brim | 1 |
| BDMDUSHC | earplug case | NRR 27 dB | — | Studson helmets (snap-in, no tools) | 1 |
Source: Studson product pages, fetched Nov 10 2026. Ratings are as published by the manufacturer, not a recommendation for any task.
Guides: cap-mounted earmuffs · what NRR means · is NRR 25 enough · when hearing protection is required. We sell nationwide.
Studson Hearing Protection questions
Which Studson hearing protection do you stock? ED-3B, ED-2B, BDMDUSHC.
Which helmet do the hearing protection fit? ED-3B: Type I and Type II industrial safety helmets with a 30 mm slot; ED-2B: the SHK-1 Standard Brim (cap style) helmet, vented or non-vented; not the Full Brim; BDMDUSHC: Studson helmets (snap-in, no tools).
How are they sold? Each; the price on each line is for one.
When do they ship? Ships in 1–2 business days; most orders arrive in 3–7 business days.