GEM® Single Edge, Carbon Steel Blades in Pop-Up Dispenser

Same as 121-1 above but in a handy plastic dispenser box of 100 blades. Push down on blue tab and a new blade pops up. Store used blades in rear slot for safe disposal.
• Length: 38.9mm (1.53″)
• Cutting Edge Length: 38.8mm (1.527″)
• Width: 19.6mm (0.77″)
• Thickness: 0.229mm (0.009″)