GEARWRENCH 80066H 20 Piece Screwdriver Set Tri Lobe Handle Black Oxide Non Slip Tips Phillips Slotted Torx Maintenance Fastening Mechanical Hand Tool Tape Measures Gauge Wire (12d Penny Size Gauge Wire (12d Penny Size 12 Gauge) Shank Geometry Profile Annular Ring Shank (Annular Thread) Collation Angle Rating 21 Degrees Plastic Collated (Fits 20° to 22° Nailers) Fastener Protective Finish Hot Dipped Galvanized (HDG) Zinc Coating Manufacturing Quality Standard ASTM F1667 Standard Specification Fastener Head Profile Full Round Head (FRH) Nail Point Style Diamond Point Package Quantity Count 2 keeping the threads lubricated reduces rotational friction by up to 50% and protects the draw stud from galling Tri Lobe Handle Matrix: Advanced structural handle shape conforms to the hand axis to step up maximum torque conversion with minimal worker strain Key Value Manufacturer GEARWRENCH Model Number 80066H Total Piece Count 20 Pieces Drive Profiles Included Phillips Slotted Torx Shaft Metallurgical Base Alloy Steel Shaft Protection Layer Full Polish Chrome Tip Treatment Coating Black Oxide Finish Handle Composition Dual Material Tri Lobe (Oil Solvent Resistant) Tray Length 15