PM4365 Features:1) Made of refined quality aluminum alloy materials,hard,reliable and lightweight2)Tiltable angle: 25 degrees, angle rotate: 360 degrees3) Available colors: black, white or silver4) Special-purpose tool kits and screws for changing of the height are included 5) Easy to assemble, upright or opposite installation of long or short clutches6) Suitable for above 90% of projectors on the market,loading capacity:15kg7) With concealed buckle, burglarproof, artistic and beautiful frame8) Convenient and safe in wiring management9) Adjustable height:43-65cmInner packing: PM4365:1set/paper boxBox dimensions: 32 x 11 x 6cmN.W.: 1.3kg Outer packing: PM4365:20sets /cartonCarton dimensions: 47 x 33 x 31cmG.W.: 32kg PM63100 Ceiling mount kitFeatures:1) Made of refined quality aluminum alloy materials,hard,reliable and lightweight2)Tiltable angle: 25 degrees, angle rotate: 360 degrees3) Available colors: black, white or silver4) Special-purpose tool kits and screws for changing of the height are included 5) Easy to assemble, upright or opposite installation of long or short clutches6) Suitable for above 90% of projectors on the market,loading capacity:15kg7) With concealed buckle, burglarproof, artistic and beautiful frame8) Convenient and safe in wiring management9) Adjustable height:63-100cmInner packing: 1set/paper boxBox dimensions: 52 x 11.5 x 6cmN.W.: 1.6kg 15sets/cartonCarton dimensions: 54 x 33 x 37cmG.W.: 30kgPM100180 Ceiling mount kitFeatures:1) Made of refined quality aluminum alloy materials, hard and reliable2) Tiltable angle: