7pcs 1/4-inch Colorful Screwdriver Bit Extension Set

1、Wear and Corrosion Resistant: Good quality aluminum alloy material, wear resistant, durable and corrosion resistant

2、Retractable Internal: The internal of keychain extension bar is retractable, can carry long and short drill bits

3、1/4in Fast Hex Shank: Portable to carry drill bit, cutter, universal use 1/4in fast hex shank and 1/4in hex socket

4、For High Altitude or Field Operations: Screwdriver bits holder is suitable for high altitude or field operations to avoid tool loss

5、Easy to Use: Hex shank keychain extension bar is easy to use and durable. Compact, portable and easy to carry

Item Type: Keychain Extension Bar

Material: Aluminum alloy

Head Diameter: Approx. 15mm / 0.6in

Rod Diameter: Approx. 9mm / 0.4in

Length: Approx. 38mm / 1.5in

Purpose: Portable drill bit, universal 1/4in fast hex shank and 1/4in hex socket, compatible with various electric screwdrivers, handheld screwdrivers and drill bits

7 x Keychain Extension Bar

1 x Ring Buckle