The Single Spoke Bracket with Long Extended Arm Tenon is designed for mounting one shoe box light fixture with an adjustable slip fitter. They are suitable for use with J&H LED area lights (sold separately). The bracket arms have a top outer diameter of 2-3/8 inches and a dark bronze finish. The arms are made of durable die-cast aluminum, weighing approximately 5 pounds. They feature tenon top poles, providing a secure mount for your light fixture.