The TE Connectivity / AMP Brand part 2217660-1 is a premium crimp tooling designed for use with rectangular contacts. This tool features a fixed design and is not adjustable or releasable, ensuring consistent and reliable crimping performance. It is compatible with 16 to 20 AWG wire sizes and is specifically designed for side entry into open barrel connectors. The F crimp pattern provides a secure and durable connection for a variety of applications. Trust in the quality and precision of TE Connectivity / AMP Brand for all your crimping needs.