Multipurpose Four Sided Screwdriver Bit ,Hand Tool ,Repairing Tool ,Square Square Head Wrench for bicycles ,factory Repair Office 3mm

Description:

Material:l shaped Spanner is made of Vanadium Steel .
Function:Special screwdriver bit with four edges is used for Tighten Square Screw.
features:Square Key wrench provides added strength to reduce wear out, and withstand extended daily use to ensure maximum durability
design:long short arm design provides additional reach for work spots on the long end and extra leverage for tight fastener on the other short end.
Occasion:4 Point Wrench is enough for furniture installation, bicycles repair maintenance, factory, office installation, kitchen installation, etc.

Size Chart:

3mm:2.3cmx6.6cm/0.91inchx2.60inch
4mm:2.9cmx7.4cm/1.14inchx2.91inch
5mm:3.3cmx8.5cm/1.30inchx3.35inch
6mm:3.7cmx9.6cm/1.46inchx3.78inch
7mm:3.8cmx9.7cm/1.50inchx3.82inch
8mm:4.5cmx10.8cm/1.77inchx4.25inch

Package Includes:

1 square wrench

Note:

Please allow slightly errors due to manual measurement and different monitors.