S-Rail is a lightweight knife supplied with a D2 blade ground on one side that is slid off of the handle frontally. Comparable to the mechanism of the widely used utility knives, the lock is released at the touch of the button and the satin-finished blade is then moved up or down manually. A detent at the halfway point further enhances work safety. The CNC-machined handle scale made of black G10 lies comfortably in the hand despite the pocket knife's small size.