I have two electric brewery heating elements sans power cables. I bought additional tri clamps but could never get a good seal. I reused the power cables but you could purchase one relatively inexpensively.
$30 each or $50 for both plus shipping (from MD) or free pickup.
Also if you're in Maryland I have a ton of free old BYO issues (about ten years worth), several cases of new 22 ounce bottles, a capper, and some glass carboys for free.

$30 each or $50 for both plus shipping (from MD) or free pickup.
Also if you're in Maryland I have a ton of free old BYO issues (about ten years worth), several cases of new 22 ounce bottles, a capper, and some glass carboys for free.
