CABLE TIE TOOL: Portable, pocket-sized zip tie gun quickly installs nylon cable ties, simultaneously tensioning and trimming excess nylon in one motion for faster, consistent wire bundling TIGHTEN AND CUT: Squeeze-handle and trigger mechanism tightens and flush cuts the cable tie, leaving no sharp edges; Tension dial lets you set the bundle's tightness before the cable tie end is cut off COMPATIBILITY: TAA-compliant cable tensioner tool works with nylon cable tie wraps of any length, supporting widths from 0.094inches (2.4mm) to 0.189inches (4.8mm), and thicknesses up to 0.063inches (1.6mm) DURABLE AND LIGHTWEIGHT: Constructed with high-strength S45C steel for stress-handling parts like the cutting mechanism, and aluminum alloy for lightweight, corrosion-resistant components such as the handle and body, ensuring long-lasting durability