Single Blade RussLock Pocket Knife. 4-1/8 inches closed. 6-1/4 inches open. Made in USA. " x*x Case XX x*x*x " (with lightning bolt S) and "USA 61953 L SS" tang stamps. Oval Long Tail C Script "Case XX" shield. Stainless Steel blades. Gimped lever stamped "TESTED XX". Jigged Bone handle. Nickel Silver bolsters. Brass liner.