Manufactured from high conductivity wrought aluminum with heavy duty wall thickness|Provides high conductivity/low resistance and ductility for an excellent combination of electrical and crimp forming properties|Electro tin plated provides durable long lasting corrosion-resistance|Internally beveled barrel provides easy cable entry|Solid center stop and prefilled with PENETROX oxide inhibiting compound provides stop for proper conductor insertion and an aid in forcing the PENETROX between the individual wire strands|Color coded end caps provides easy wire size and die code identification plus prevents foreign materials from entering and contaminating the connector prior to usage|Chamfered barrel style|Dieless tools (number of crimps)- mechanical HY tool MY29-3, mrc840al tool (1), hydraulic HYPRESS- Y644HS, Y81KFT, Y81KFTMBH, PAT81KFT-18V tool (1), die index 375 element A, wire strip length 7/8 IN, tools, die set catalog number and (number of crimps)- Y35, Y39, Y750 tool, U4CABT Die, (1), Y46 tool, U4CABT die With PUADP-1 adapter (1)|Connector is clearly marked with wire size, die index and the proper number and location of crimps provides easy identification and tooling recommendation|Belled end