IDEAL INDUSTRIES UR2 Red IDC 3-Wire Butt Splice Jellybean Wire Connector Pack of 100. For Solid Copper Conductors with 0.4mm2 - 0.9mm2. Compatible with IDL33-719.

• 3-wire IDC connector with internal moisture sealant
• Accepts larger insulated conductors than UR
• For solid copper conductors of 0.14 mm²-0.75 mm² (26-19 AWG) having maximum insulated O.D. of 2.08 mm(.082 in.)
• Fully insert unstriped wires and crimp with the 33-719 or equivalent tool