Life/form® GERi™ / KERi™ Replacement Arm, Complete Right by Nasco Healthcare $324.95 LF04091 N Life/form® GERi™ / KERi™ Replacement Arm, Complete Right / LF04091 N / Cart Title Life/form® GERi™ / KERi™ Replacement Arm, Complete Right Product ID LF04091 N CheckoutType Cart Add to cart Component replacement part for GERi™/KERi™ Nursing Skills Manikin.