High-contrast NITE EYE blade with XL markings provides ultimate visibility, even in low light conditions Wider, thicker blade improves durability on the job site 6 inches of protective barrier on the blade reduces rips and tears Double sided print provides clear visibility of markings on both sides Compact case with grip zones designed to fit comfortably in your hand with strategically-textured rubber over-mold for secure grip Easy access lock button with lock button guardrails to protect the lock button from damage when dropped 360-degree end hook improves grasping power from all angles 15' of reach for solo jobs