Feature:
100% brand new and high quality
Keychain extension rod is made of aluminum alloy, and the interior can be fitted with a short/long bit
Fllat, thick and round keychain design, makes it easier to take and change the bit with one hand
Smooth surface processing and pull-out bushing can avoid accidental dropping of tools
Powerful ball lock buckle can carry tools up to 500g
Universal 1/4inch quick hex shank and 1/4inch hex socket fit most electric drivers, hand-held drivers and bits
Suitable for drill, screwdriver, batch head and other to transfer

Specification:
Type: Keychain Screwdriver Bits
Material: Aluminum Alloy
Size: 1/4 inch hex shank
Color: 6 (red, yellow, blue, green, silver and black)
Application: For most screwdriver bits

Package Included:
6 x Hex shank keychain extension bars
1 x Metal buckles