3M X4P51E Hard Hat-Mounted Earmuff, Passive, 26 dB NRR, Dielectric, Electrically Insulated 1FET8 20 to 12 AWG (Stranded)

20 to 12 AWG (Stranded) Stripping Capacity Range - Stranded Wire 20 AWG to 12 AWG Adjustment Mechanism None Stripping Capacity - Solid Wire 10 AWG

-22 Degrees F Bulb Shape BT28 Bulb Designation M175/U Light Appearance 4000 to 4999K

Pigment Maximum Surface Temperature Not Applicable

Socket Head Profile

2 mm Standards DOT 49 CFR 173 Drum Cover Color White Drum Lid Color White Drum Lid Closure Tight Head Gasket Material Rubber Packing Group I

3M X4P51E Hard Hat-Mounted Earmuff, Passive, 26 dB NRR, Dielectric, Electrically Insulated 1FET8 20 to 12 AWG (Stranded)Earmuffs, Earmuff Style Hard Hat Mounted, Noise Reduction Rating 26 dB, Dielectric Yes, Cushion Material Foam, Polyurethane, PVC, Compatible Manufacturer Model Number H 800, For Use With Full Brim Hard Hats, Cup Color Black Chartreuse, Series X, Standards CSA Class A, Replacement Pad Grainger Part Number 21DE27, Band Material Acetal, Polyamide, Polyester, Cup Material ABS, Features Earcup Pivot Points, Weight 0. 5 lb, Electrically Insulated Yes Color