WA Macintosh 4 Fiber Optic Laryngoscope Blade Comb Ultrasound Muscle Stim 5 D x 18 W MSHQ 1885 5 D x 18 W x 25 H * Width between arms: 17 Uniquely designed electronic for 700 lbs * Oversized push handle for caregiver comfort * Oversized loop style cradle * One piece base * Low friction casters * Battery 24vDC rechargeable sealed lead acid type * Battery capacity 3 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