Grey Pneumatic 1904M 3/8 in. Drive x 4mm Hex Driver

The Grey Pneumatic 1904M is a 4 mm bit socket with a 3/8 in. square drive.

• Drive size: 3/8 in. square drive
• Bit size: 4 mm
• Material: Chrome molybdenum (Cr-Mo) steel
• Manufacturer part number: 1904M
• UPC: 729440463502
• Brand: Grey Pneumatic

Features and Benefits:

• Made of high quality steel (chrome-molybdenum)
• Engineered specifically for use with impact tools, using the most up to date industrial specifications
• Made to transfer the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength
• One piece impact hex driver
• Lifetime Warranty

3/8" in. Drive 4MM Hex SocketMade of high quality steel (chrome-molybdenum) Engineered specifically for use with impact tools, using the most up to date industrial specifications Made to transfer the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength One-Piece impact hex driver Lifetime Warranty