Silverline 819713 Socket Driver Set 3Pce, 1/4in, 3/8in & 1/2in 

Features:
Chrome Vanadium Steel. Converts Drill And Drill Driver To Socket Driver. 
Retaining Ball For Secure Holding. 
Drives 1/4", 3/8" And 1/2" Sockets. 1/4" Hex Shank.

Product Specification:
Brand    Silverline
Condition    New
Weight    0.107000
Manufacturer    Silverline
Manufacturers Part Number    819713
Retailer Barcode    5060012960971