GE Marquette-compatible EKG leadwire sold by MARS (Medical Application Repair & Sales).
OEM part numbers: 2001925-005
Options: Leads Without Adapters, 26 inch (66 cm) (SKU 120-X-MQB-66DF0); Leads Without Adapters, 35 inch (90 cm) (SKU 120-X-MQB-90DF0); Leads Without Adapters, 40 inch (102 cm) (SKU 120-X-MQB-100DF0)