I rely on Weasch relays for basic switching, and they do the job consistently.
12V 40A Waterproof Relay SPDT LED Indicator Light V23234A1001X036 Tyco
You will find that the Bradley branding doesn't interfere with the terminals, which is great for tight hookups.
I noticed the Audiopipe brand printed neatly, which is reassuring.
The DC 12V rating means you can daisy-chain a few units without overloading your source.
A nice touch is the 12V 250A Winch Relay size, which lines up with existing holes.
You brand NOVITA is printed on the side, which helps if you keep spare parts.
A nice touch is the RPM-Q2R20120-01 marking, which helps you avoid mixing it up during installation.
You will find that this relay comes from Digital Loggers, making it easy to match with existing gear.
What stands out about this Relay Bypass Switch Kit is how smoothly the switch action feels.
A nice touch is the crisp logo from OLS that does not rub off in use.