CFS-3S Tri-hole Stainless Steel Fiber Optic Stripper Features:The biggest hole for stripping 2~3mm jacketto expose 600~900um bufferThe second hole for stripping 600~900um buffer to expose 250um coatingThe smallest hole for stripping 250um coating to expose 125um claddingPre-set at the factory -no adjustments neededWill not scratch or nick glass fiberAll stripping surfaces are manufactured to precise tolerances to assure clean, smooth stripsComfort-grip, ergonomic handlesLock to hold tool closed when it is not in use430 stainless steel materialLength: 165mmNet weight: 113g