113899P1 is a red "T" handle accessory designed for the SB®120 connector system to simplify mating and unmating operations. The handle is constructed from non-conductive red plastic material that is strong and safe for operator use. It is secured to the connector housing using two self-tapping screws, which are included with the product. This handle accessory is compatible with SB®120 connectors that support wire sizes from #10 AWG (5.3 mm²) to #1 AWG (42.4 mm²) and current ratings up to 240 amps. The handle improves ergonomics and reduces operator fatigue during frequent connector engagement and disengagement in high-current power distribution applications.