FeaturesFor mechanical - MD6, OUR840, MD7-34R tool, (2) W4CVT, W4CRT, X4CRT die, hydraulic - BCT500HS, Y500CTHS tool, (2) W4CVT, W4CRT, X4CRT die, Y35, Y39, Y750, PAT750 tool, (2) U4CRT, U6CABT die, Y46 tool, (2) U4CRT, U6CABT die With PUADP-1 adapter, dieless tools (number of crimps) - (1) Y644HS, Y81KFT, Y81KFTMBH, PAT81KFT-18V tool, (2) MY29-3, MY29-11, MRC840 installation toolInternally beveled barrelProvides easy cable insertionProvides a quality electrical dual connectionConnector is clearly marked with wire size, die index, color code and the proper number and location of crimpsProvides easy identification and tooling recommendation for a proper compression which forms a homogeneous mass resulting in an excellent electrical connectionFactory prefilled with PENETROX® oxide inhibiting compoundOxide inhibiting compound contains homogeneously suspended metallic particles to penetrate the wires oxides, establish electrical continuity and forms an airtight connectionColor coded end caps inserted in barrel endPrevents foreign materials from entering and contaminating the connector prior to usage plus identifies the proper color coded die for a reliable connectionType YA-A aluminum tin plated compression HYLUG017 terminals are dual rated and designed for use on both aluminum and copper conductors from #12 solid through 2000 kcmilThey are designed for heavy duty applications to 35 kVYA-A terminals are prefilled with PENETROX® and assembled with color coded end capsUsed for MY29-3, MRC840AL, Y81KFT, Y81KFTMBH, Y644HS, PAT81KFT-18V crimpersWithout inspection windowFor die set catalog number and (number of crimps) - Y35, Y39, Y750 tool, (1) U4CABT die, Y46 tool, (1) U4CABT die With PUADP-1 adapter, dieless tools (number of crimps) - mechanical - (1) MY29-3, MRC840AL tool, hydraulic hypress - (1) Y644HS, Y81KFT, Y81KFTMBH, PAT81KFT-18V tool, die index - 375 installation tool4 AWG stranded conductor1 to 1/4 in hole center to endElectro tin plated