Pass-Thru socket and ratchet system eliminates the need for deep sockets | 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
