PRODUCT DESCRIPTION The GEARWRENCH 10-Piece 3/8-Inch and 1/4-Inch Drive Metric Hex Bit Socket Set includes 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 14mm, and 17mm bit sockets. They have heat-treated bases for maximum durability and utilize a patented bit holding system that forces the bit surface to the opposing side for maximum retention and strength. These tools are packaged in an impact-resistant slide rail system for easy socket storage. GEARWRENCH backs them with a lifetime warranty.What’s in the Box3/8-inch and 1/4-inch drive 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 14mm, and 17mm bit sockets and storage rail. FROM THE MANUFACTURER The KD Tools 10-Piece 3/8-Inch and 1/4-Inch Drive Metric Hex Bit Socket Set includes 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 14mm, and 17mm bit sockets. They have heat-treated bases for maximum durability and utilize a patented bit holding system that forces the bit surface to the opposing side for maximum retention and strength. These tools are packaged in an impact-resistant slide rail system for easy socket storage. KD Tools backs them with a lifetime warranty.What’s in the Box3/8-inch and 1/4-inch drive 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 14mm, and 17mm bit sockets and storage rail.

Key Features:

• Item Package Dimension: 12.4L x 4.13W x 1.18H inches
• Item Package Weight – 1.93 Pounds
• Item Package Quantity – 1
• FASTENER DRIVE BIT
• Heat treated for maximum durability
• Hard stamped size markings
• Bright, full polish chrome finish easily wipes clean and resists corrosion
• Includes socket rail for storage and organization
• Meets or exceeds ASME specifications