Review on ⚙️ IRHAPSODY 12 Pack Heavy Duty 12V DC Relay and Harness - High-Performing 80/60 AMP 5-PIN SPDT Bosch Style Automotive Relay with 12 AWG Tinned Copper Wires by Bill Wieser

I used these to build 2 headlight harnesses with larger gauge wires to avoid voltage drop. 2 relays have a wire that was badly crimped and pulled out. I would prefer all cables to be installed by the buyer so you can make adjustments if needed. I haven't had a chance to test the voltage drop yet, but both circuits are installed and working properly. I'm about to make 2 more fog light wire harnesses so we'll see how these wires fit. Good price, fast shipping and with Bosch relays they are easy to replace if those relays don't hold.