SK Bit Socket Sets - Set Skt Bit 3/8dr 1/2dr Hx Mt 9p

• 9 Piece 3/8" and 1/2" Drive Metric Hex Bit Socket Set
• Through-hole design makes it easier to replace worn or broken bits: simply pop the old bit out and insert a new replacement bit.
• New Bit Holder Design is 9 times stronger and helps prevent the bit from slipping out of the socket while working.
• Socket cold forged with high alloy US steel for maximum strength. 
• Bits are manufactured to rigid standards using high strength S2 steel.
• Set Includes:
• 3/8" Drive Metric Hex Bit Sockets - 4MM, 5MM, 6MM, 7MM, 8MM, 10MM; 1/2" Drive Metric Hex Bit Sockets - 12MM, 14MM, 17MM