Jerry Stage JS-DC40 instantly gives you an expanded mounting surface for multiple heavy-duty DJ or stage lighting fixtures. The 40-inch length lets you mount on 2 sides of your F34 / F32 trussing at the same time. Made from high-grade aluminum, the JS-DC40 is lightweight, strong, and versatile. It fits any standard 2" disc jockey or stage trussing and creates a large and spacious display area for any type of mountable fixture. Jerry Stage JS-DC40 40" Aluminum Extension Pole Features: (1) 40 inch Mounting pole with 2 welded clamps.