WA Macintosh 4 Fiber Optic Laryngoscope Blade Electrodes Accessories he ProBasics K2 Standard Hemi Cutters he ProBasics K2 Standard Hemi Wheelchair is designed to meet a variety of patient profiles 3 minute automatic power saving device Removable repolishable light pipes make these the longest lasting fiber optic laryngoscope blades in the world * Reduced handle and blade weight for improved balance and maneuverability facilitating even the most difficult intubations * Repairable allowing replacement of the deteriorating light payways for a fraction of the cost of a replacement blade * Single piece stainless steel blades ensure blade integrity (no soldered joints) * Overall length 160mm * Inside base to tip 135mm