37 piece metric and SAE impact socket set. Because of its unique design this duo-metric set works on both metric or standard sizes with the same socket saving you space in your tool box.

Product Information:

• Flank drive for super grip
• 3/8" and 1/2" drive
• Duo-metric sizes up to 15/16"
• Storage case is included

Tools include:

• 7 pieces 3/8" drive shallow sockets: 8mm (5/16) to 17mm
• 6 pieces 3/8" drive shallow sockets: 3/8" to 3/4" (19mm)
• 11 Pieces 1/2" drive shallow sockets: 10mm to 24mm (15/16")
• 10 Pieces 1/2" drive deep sockets: 1/2" to 1-1/4" (32mm)
• One 1/2" to 3/8" reducer
• One 3/8" drive x 3" long extension
• One 1/2" drive x 3" long extension