The 91526-1 is a Hand Tool suitable for use with the MATE-N-LOK connectors. It is designed to exacting specifications to produce consistent and high-quality terminations. CERTI-CRIMP hand tool is top-of-the-line, premium and hand-operated tools for crimping a broad array of terminals, contacts and special wiring devices. Ratchet control provides complete crimping cycle Repairable Applications Industrial, Commercial, Defence, Military & Aerospace, Maintenance & Repair