Attach nuts to strut channel, even if the ends are blocked or out of reach. These are useful for adding components and expanding existing setups, especially overhead. Insert nuts into the open side of a channel and twist to secure. They have a built-in washer so you can fasten using only one hand.

Hinged to open and close, these nuts install anywhere along a threaded rod. They’re often used to retrofit or expand existing setups where you can’t reach the end of the rod. They’re also convenient for new installations since you don’t have to thread a nut along the entire length of the rod.