You will find that this unbranded relay is light but sturdy, making it easy to mount without extra brackets.
5V/12V/24V Mini Songle Relay 4 Pin Normally Open SLC-05V 12V 24VDC-SL-A 250V 30A
A nice touch is the gentle tension in the terminals on this unbranded relay, which grips wires without crimping them hard.
I appreciate how the Dold LG5925 Series operates quietly without any buzz or chatter during normal switching cycles.