Square DIN style die sets used with 4/0 compression lugs, compatible with the 64008-0970 Crimp Module. This essential tool accessory, part of the 207129 series, ensures precise and secure crimps for heavy-duty connections. Meeting RoHS compliance, it guarantees environmentally friendly manufacturing. Indispensable for professionals in the field, this die set offers manual operation for optimal control. Its durable construction and high-quality performance make it a must-have for any toolbox. Elevate your crimping capabilities with the 64008-0970 Square DIN die set.