The Crescent X6 Pass Thru Spline Socket Set provides you with the innovation of the X6 design in the box end, allowing you to grip 6 different types of fasteners. Discover the convenience of pass-thru sockets that functionally replace one deep and one standard socket, and access restricted fasteners with the low-profile ratchet and socket combinations. This spline socket set includes the following sizes: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 18mm, 19mm, 3/8 in., 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in, 13/16 in, and 7/8 in. The socket set also features a 3/8 in drive bit adapter socket turning the ratchet into a bit driver.

• Pass-Thru socket and ratchet system eliminates the need for deep sockets
• Socket set fits six fastener types: hex, square, 12 pt, E-Torx, rounded hex, and spline
• Ratchet has just a 5 swing arc, so it can turn fasteners in very tight spaces
• Up to 50% thinner than standard ratchets to give you greater access
• Up to 40% stronger than standard ratchets
• Pass-Thru system works over any length threaded rod, where normal ratchets and sockets won't fit
• Spline socket set includes: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 18mm, 19mm, 3/8 in., 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in, 13/16 in, and 7/8 in
• 3/8 in drive bit adapter socket for turning the ratchet into a bit driver