ITEM NAME:5Pcs S2 Screwdriver Bits Set 100Mm Phillips Strong Magnet Driver Steel Doub I7Z9 5Pcs S2 Screwdriver Bits Set 100Mm Phillips Strong Magnet Driver Steel Doub I7Z9 1.Made of S2 steel,good workmanship,high precision.each edge can be accurately locked screws,no damage to the screw and the screwdriver head. 2.Anti-Impact And Tough,Great Wear Resistant.Precision Screwdriver Fit for electric screwdrivers,hand screwdrivers,electric drills,air drills and so forth. 3.As a Extension bar,insert into the handle to lengthen the tool handle,which is great helpful for when you meet deep set screws Magnetic:Yes Type:Magnetic Screwdriver With Handle Or Not:No is customized:Yes Features:Double Head,Mini Screw Head Type:Phillips Model Number:GJ01397 Size:100mm Color:silver Material:steel Package Contents: 5* screwdriver 1* magnetic ring.2.Anti-Impact And Tough,Great Wear Resistant.Precision Screwdriver Fit for electric screwdrivers,hand screwdrivers,electric drills,air drills and so forth. Type:Magnetic Screwdriver. Model Number:GJ01397.