Replacement window Part S37608

Sellstrom Fiber-Metal 4199 Fit Window

Name: Sellstrom Fiber-Metal 4199 Fit Window
SKU: SS-73976
Price: 4.91 USD
Availability: InStock
Rating: 4.3 (8 reviews)

4.3 (8)

$4.91

ANSI Z87+
CSA Z94.3

The button opens this exact part at our retail partner, where the price is confirmed and you check out.

Fits the Fiber-Metal 4199 face shield frame
19 x 9.75 inches, 0.040 inch thick
Clear polycarbonate, sold uncoated for easy cleaning
Marked to ANSI Z87+ and CSA Z94.3

Clear replacement window for Fiber-Metal 4199 shields

If your crew wears Fiber-Metal 4199 face shields, you do not have to retire the headgear when the window gets scratched or splashed. We cut this clear polycarbonate window to fit that frame. It measures 19 inches wide by 9.75 inches high and 0.040 inch thick, and it curves with the shape of your face so splashes, particles and chips from a grinder meet the window before your cheeks.

It comes uncoated, which makes it a plain choice for chemical mixing, wash bays and general shop work where you clean or swap windows often. Wear safety glasses or goggles underneath, since a shield is the outer layer. The window is marked to ANSI Z87+ and CSA Z94.3, and part S37608 is the number to keep on your reorder sheet.

The Fiber-Metal 4199 Fit Window is on the Face shields shelf of the Sellstrom line.

ShelfFace shields
TypeReplacement window
Part numberS37608
MaterialPolycarbonate
TintClear
CoatingUncoated
Standards named for this partANSI Z87+, CSA Z94.3

Before you start

A face shield goes over safety glasses or goggles, never instead of them. OSHA's guide says a shield alone does not stop an impact, and a pitted or scratched window is the cue to replace it.

This is general information about choosing protective equipment, not a hazard assessment of your workplace and not medical advice. Your employer's assessment, the markings on the product and its instructions come first; after any injury to the eye, get medical help right away.

What the safety sources say

OSHA Publication 3151: Personal Protective Equipment. Describes safety spectacles, goggles, welding shields and face shields, and says face shields protect against splashes and sprays but not adequately against impact, so worn with goggles or safety spectacles they give added protection. It also says hearing protector makers must print the NRR on the packaging and that glasses, facial hair or long hair can reduce the protective value of earmuffs. Read October 2, 2026.
OSHA, 29 CFR 1910.133: Eye and face protection. Employers must ensure appropriate eye or face protection against flying particles, molten metal, liquid chemicals, chemical gases or vapors and injurious light radiation, with side protection against flying objects, and filter lenses must carry a shade number suited to the work. Devices must meet ANSI/ISEA Z87.1-2010, Z87.1-2003 or Z87.1-1989 (R-1998), and the table sets minimum shades such as 10 for gas metal arc welding at 60 to 160 A and 14 for carbon arc welding. Read October 2, 2026.

Each of these sources is linked in our eye and face protection guide.

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Sellstrom Fiber-Metal 4199 Fit Window

Clear replacement window for Fiber-Metal 4199 shields

Before you start

Also on the Sellstrom face shields shelf