Gerber - Sk-Edge Folding Utility Knives Sk-Edge Rub Folding Utility Blue: 313-22-00563 - sk-edge rub folding utility blue Model Number: 22-00563 Quantity: 1 Replacement Blades: 22-00917, 22-00918, 22-00919 Color:Blue Overall Length: 6.10" Closed Length: 3.75" Blade Length: 1.25" Weight: 2.8 oz