8Pcs 1/4" 3/8" 1/2" Socket Adapte Bits Set Hex Drill Nut Driver Power Shank Connecting Rod Head Extension Bar Wrench |

8Pcs 1/4" 3/8" 1/2" Socket Adapte Bits Set Hex Drill Nut Driver Power Shank Connecting Rod Head Extension Bar Wrench |

8Pcs 1/4" 3/8" 1/2" Socket Adapte Bits Set Hex Drill Nut Driver Power Shank Connecting Rod Head Extension Drill Bits Bar Wrench 

Descriptions:

• Name: Hex Drill Nut Driver Power Extension Bar

• Material: Chrome vanadium steel CR-V

• Quantity: 8pcs

• Hex shank turn square connector

• Hexagonal shank, General Specifications edge 6.35mm 1/4

• Turn 1/2"(12.5mm),3/8"(10mm),1/4"(6.3mm)connector

• Uses: Suitable for a screwdriver handle or electric screwdriver tool (hexagonal hole or three-jaw chuck) drive sleeve to use. After install the original hexagonal size can be converted to square head size, so use to install the sleeve.

Specifications:

• 1/4 * 1/4 * 50mm length ------ 1/4 '' shank can be converted to 6.35mm square head

• 3/8 * 1/4 * 50mm length ------ 1/4 '' shank can be converted to 9.53mm square head

• 1/2 * 1/4 * 50mm length ------ 1/4 '' shank can be converted to 12.7mm square head

• 1/4 * 1/4 * 65mm length ------ 1/4 '' shank can be converted to 6.35mm square head

• 3/8 * 1/4 * 65mm length ------ 1/4 '' shank can be converted to 9.53mm square head

• 1/2 * 1/4 * 73mm length ------ 1/4 '' shank can be converted to 12.7mm square head

• 1/4 * 1/4 * 25mm length ------ 1/4 '' shank can be converted to 6.35mm square head

• 1/4 * 1/4 * 30mm length ------ 1/4 '' shank can be converted to 6.35mm square head

Package included:

8pcs Drill Nut Driver Power Extension Bar