8Pcs/Set Socket Bit Adapter Hex Drill Nut Driver Power Extension Bar

• Unit Type: Set
• Package Weight: 0.2kg (0.44lb.)
• Package Size: 25cm x 18cm x 20cm (9.84in x 7.09in x 7.87in)

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8Pcs/Set Socket Bit Adapter Hex Drill Nut Driver Power Extension Bar
Description:
Socket Bit Adapter Drill Nut Driver Power Extension Bar.
Locking Ball Ensures Secure Fit. Sockets Snap-On Tightly & Won\'t Slip Off
1/4-inch Hex Shank Prevents Stripping During High Speed Drill Operation
Super Strong Heat Treated Chrome Vanadium Steel for Normal & Impact Use - Sandblasted Finish
 
Converts All Power Drills into Speedy Socket Drivers.
Material: chrome vanadium steel CR-V
application: suitable for screwdriver handle or an electric screwdriver tool (six angle hole or three jaw chuck can be) driven sleeve used, installed after the original six angle edge size conversion for square size ,then it can be used for the sleeve installation. it is the conversion of the good
Specifications:
1/4*1/4,50mm length ,1/4" handle can be converted to 6.35mm square
3/8*1/4,50mm length ,1/4" handle can be converted to 9.53mm square
1/2*1/4,50mm length ,1/4" handle can be converted to 12.7mm square
1/4*1/4,65mm length ,1/4" handle can be converted to 6.35mm square
3/8*1/4,