5X Optical Cleaver Blade High Precision Fiber Cutting Knife Fiber Cutter Blades Fiber Cleaver Blade Without Hole

product size: internal thread 4MM external diameter 22MM. Replacement: about 48000 cores. colour:silver + black Material:tungsten steel Package Contents: 5 x Fiber Optic Tool Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.