Heavy duty clamping for two standard cables through 2/0. These are bolt tension tightening. This clamp can be substituted for “straight” splicers for easy removal. Available on bronze and aluminum.
Bolt tension connecters are the best. You tighten it well enough and you never have to worry if it will come loose, especially in concealed systems. It’s well worth the extra money. It’s all we use on our installations.