Hopkins 42235 Lite Mate T-Connector 2 Piece

Features:

This modular system plugs together to accommodate most vehicle and trailer combinations
Modular plug-in simple designed for many different models
No cutting, splicing, soldering, or taping
Pre-wired to provide right and left turn, taillight, and in some models the backup function
Optional Pre-wired 4-wire flat to 6-way round and 4-wire flat to 7-way RV blade round extension adaptors are available to custom install the vehicle side wiring to most trailer combinations
Terminal grease
Cable ties
A ground screw to maintain proper ground
A dust cap to protect the 4-wire flat
Each package includes a power converter