SCREWDRIVER - Commando Mini Precision Pocket Screwdriver with Key Ring and Double Ended Screwdriver Blade (.087" Flat & #0 Phillips Tips) Blade Stores Inside Attractive Clear Anodized Pro Series Handle Pen size attractive 3/8" diameter anodized aluminum body x 2-1/2" long with quality key ring Reversible Heat Treated Alloy Steel reversible screwdriver blade - .087" flat tip & #0 phillips tip Special chuck firmly holds screwdriver blades to prevent slipping - All components Made in USA Simply loosen chuck nut to remove or reverse blade Limited Lifetime Warranty on USA made handle & 1 Year Limited Warranty on USA made blade