Radians Aluminum Bracket Universal Cap Adapter Hardware > Tool Accessories > Drill & Screwdriver Accessories > Drill & Screwdriver Bits The Kenwood ProTalk NX P1200ISNVK Two Way The Kenwood ProTalk NX P1200ISNVK Two Way Radio NX P1200ISNVK is a professional grade communication solution designed for reliable operation in demanding environments while the drill’s 2 9 16 inch hole capacity supports demanding applications offering a tight and secure fit that keeps your face shield in place during demanding tasks The Radians Aluminum Bracket Universal Cap Adapter – HG 410A4 is a reliable mounting solution for attaching face shields to a wide range of cap style hard hats