33pcs Torq Torx Hex Star Spanner Tri Wing Screwdriver Magnetic Holder Security Tamper Proof Bit Set

Features: 

 

They are manual head screwdriver

Applicable for installing in electric screwdriver, hand screwdriver, electric drill and other tools

High biting level reduces damage to the screw head , the head of screwdriver is magnetic

Adopts the CR-V manufacturing skill and overall high-frequency quenching, super hardness, high torque, long lifetime

Storied in upper and lower plastic case, provides different models to choose, easy to use and carry

 

Specification:

 

Shank diameter: 1/4 inch

Tamperproof Torx: T8 / T10 / T15 / T20 / T25 / T27 / T30 / T35 / T40

Spanner Sizes: 4mm/ 6mm / 8mm / 10mm

Torx Bits: 6mm / 8mm / 10mm

Tri Wing Bits: 1mm / 2mm / 3mm / 4mm

Imperial Tamperproof Hex Bits: 5/64" / 3/32" / 7/64" / 1/8" / 9/64" / 5/32"

Metric Tamperproof Hex Bits: 2mm / 2.5mm / 3mm / 4mm / 5mm / 6mm

2.5" Magnetic Bit Holder

Case size: app.6.7cmx4.8cmx2.8cm/2.63''x1.88''x1.10''(LxWxH)

 

Package includes: 

 

1 case Screwdriver Set

 

Details pictures: