Klein Tools 44136 Utility Knife, Heavy Duty Self-Retracting Box Cutter and Crafting Knife with No-Slip Grip, Wire Stripping and Lanyard Hole

Utility knife incorporates a wire-stripping notch Blade auto-retracts fully into housing when slider is released Safety yellow handle for greater visibility Blade removal/insertion slide button so no need to disassemble in order to change blade Soft-touch, rubberized handle regions for no-slip grip Lanyard hole for tethering and safekeeping of knife Heavy-duty durable construction Uses standard utility blades #44103 and #44101