3M E-A-R UltraFit Earplugs VP340-4004, Corded, Vending Pack Category_Tip Tinner Full-duplex data transmission support for

Full-duplex data transmission support for new transfer types in the future

Open End: 19mm (

Four 6-point sockets: 3/8-Inch

855/1 BTH PZ #3 x 25mm (x2)

3M E-A-R UltraFit Earplugs VP340-4004, Corded, Vending Pack Category_Tip Tinner Full-duplex data transmission support forGeneral Information Brand E A R Cord Type Vinyl Hearing Protection Style Corded Hearing Protection Type Eartips Insertion Style No Roll Product Series E A R Product Type Earplugs Country Of Origin United States California Residents Proposition 65 Warning Dimensions and Specifications Earplug Size Regular Other Details Banded No CSA Class CSA Class AL Corded Yes Dielectric No Dispenser Available No Electrically Insulated Yes Green Environmental