Size (cutting edge x overall length)
+2×100mm

Number of installation (pcs.)
2

Product Features
W-groove type can be used with any power tool, air tool, or torque driver.
Rust-resistant and ideal for outdoor work.
Uniformly thick plating (electroless nickel treatment) without using electricity for excellent screw fitting.
Step type for convenient use in narrow and deep places.

Specifications
Hexagonal shaft with 6.35mm side
With magnet

Material: Chrome-molybdenum-vanadium steel
Country of manufacture: 

-----Shipping Information-----
All packages are shipped directly from Japan.

Economy shipping : FREE shipping
Japan Post Air shipment
with No tracking (about 1-2 weeks)

Standard shipping : with additional charge
Japan Post Air shipment
with No tracking (about 1-2 weeks)
Identity verification on arrival with Signature

Expedited shipping : with additional charge
Japan Post EMS or DHL or Fedex
with tracking (about 4-7 days)

-----International Buyers Please Note-----
Import duties, taxes and charges are not included in the item price or shipping charges.
These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
These charges are normally collected by the delivering freight (shipping) company or when you pick the item up.
do not confuse them for additional shipping charges.