Seismic Audio - TRIPOD SPEAKER STAND PRO AUDIO - Heavy Duty for PA, DJ, Church Speakers Model # Speaker Stand Heavy Duty Tripod Speaker Stands. Stands up to 72" tall. Pin lock with multiple holes Holds up to 200 lbs. Fits 1 3/8 inch hole tight or 1.5" holeloose 1.5 inch tube design. Large heavy duty adjusting knob and very sturdy This tripod speaker stand is brand new. One year warranty.