STR Fiber Optic Steel Tape Armor Remover Feature:Easily opens & separates 0.039″-0.079″ (1-2 mm) outer diameter steel tape armor on fiber optic cableUnique counter-rotation mechanism separates the armor for quick access & removalNeodymium magnet holds tool halves together for optimum performanceHeat-treated body & high-strength alloy steel screw clamps ensure durability Specification: Model STR Maximum Armor Diameter 0.039” – 0.079” (1 – 2mm) Tool Diameter 1.5” (38.1mm) Tool Depth 0.82” (20.7mm) Weight 9oz (258g)