• 20 Piece Set

• SAE And Metric Pass Thru Sockets

• Includes: X6 Design Sockets (3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 18mm And 19mm), 7-5/8" Pass Through Ratchet, A 3/8" Drive Standard Socket Adapter, A 3/8" Drive Socket Insert Bit Adapter, And 4 Insert Tips

• Innovative X6 Design Grips 6 Different Types Of Fasteners (Hex, 12 Point, Partially Rounded Hex, Square, External-Torx And Spline)

• Pass-Thru Socket System Works Over Long Threaded Rod Where Normal Ratchets And Sockets Bottom Out

• For Convenience Every Pass-Thru Socket Replaces One Standard And One Deep Socket

• Comes With Easy Carry Storage

• Not For Use With Pneumatic And Electric Impact Wrenches

Warning this product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.