Stanley 66 156 A Magnetized Tip Screwdriver Set 5 Pieces, Phillips Tip, #1 #2 #3 #4 Tip Size, Ergonomic Grip CJ2DMC Item Speed Reducer Nominal Ratio Item Speed Reducer Nominal Ratio 10:1 Input RPM 1750 RPM Nominal Output RPM 175 RPM Standards BISSC Certified 45 Mark II Slip Test Results Dairy Tile Oily Wet Not Tested Insole System Ortho Lite PU Footbed CSA Footwear Standard Not Specified Puncture Resistant Insole No Non Marking Sole Yes Manufacturers Suggested Sole Slip Rating Better Upper Material Description Full Grain Leather Liner Material Gore Tex(R) Footwear Construction Type Cemented Insulation Type None Satra Slip Test Results Dairy Tile Wet 0 Non Sparking No Tether Ready No