34-Piece Impact Screwdriver and Drill Bit Set Multi Screwdriver Security Bits with Magnetic Holder Punches DUAL FUNCTION: The foot pump

DUAL FUNCTION: The foot pump provides extra fast inflation and deflation

DO NOT FOR USE ON SALT WATER OR COPPER CORRODING CHEMICALS

Material: Carbon steelSystem of measurement: ImperialThread Direction: RightThread Standard: NPTSize:1/4"-18 NPT

IDEAL FOR heavy-duty cleaning of large metal surfaces and edge blending

34-Piece Impact Screwdriver and Drill Bit Set Multi Screwdriver Security Bits with Magnetic Holder Punches DUAL FUNCTION: The foot pumpComplete 29+2+2+1 Tool Set29 impact screwdriver bits, 2 nut driver, 2 magnetic bit holder, 1 Socket Drill Adaptor. Complete combination for most driving and fastening jobs.High QualityMade of heat treated S2 Steel and covered with a black oxide effectively against corrosion and rust, high hardness and longer service life; Ideal for for professional and daily useSpecial DesignTorsion design effectively reduces bits pressure & breakage; easy to fix bits