KBD1000M-B Girder Bracket 145mm-235mm Variable Angle Drop BlackA bracket with variable tilt and swivel speaker adjustment Product Features Bracket is secured to girder Provides adjustment for girder thickness Top of speaker fixes to bracket Max Load 300kg Powder coated mild steel, Zinc plated mild steel Finish: Black Product Specifications W L H D (mm): 60 292 162 Mount position: Top Mount type: eyebolt drop arm Bracket location: Girder Girder span: 145 235 Swivel?: Yes Tilt?: Yes Max load (kg): 300 Extra heavy