3M Exhalation Valve Cover FF-400-09 Category_Camcorder Mic Cables 1/2" square drive bi-hexagonal socket:

1/2" square drive bi-hexagonal socket: 18mm

Fixed blade and replaceable gauge

1" (86 03 150)

Solvents - Hydrocarbon Chlorinated

Professional Series Lonag Life Insulated

3M Exhalation Valve Cover FF-400-09 Category_Camcorder Mic Cables 1/2" square drive bi-hexagonal socket:General Information Brand 3M Facepiece Type Full Facepiece Reusable Product Series FF 400 Product Type Replacement Parts & Accessories Spare Part Type Cover Country Of Origin United States Sold As Each Lead Time 26 days California Residents Proposition 65 Warning Dimensions and Specifications Volume 63. 12 cubic inch 1034. 42 cm3 Weight 1. 45 oz 41. 18 g Other Details Accessories Yes Clip on Welding Shield No Cool Flow Exhalation Valve Yes Enhanced