Suitable for wide range of pole diameters Safe & easy to install IK10-rated vandal resistance NEMA 4X-rated corrosion protection Axis stainless steel straps included AXIS T91B47 Pole Mount is designed for both indoor & outdoor use. It is available in two versions, one with steel straps for poles between 50-150 mm (2-6 in) in diameter & one with steel straps for poles between 100-410 mm (4-16 in) in diameter. AXIS T91B47 is tightened with two marine-grade (SS316L) stainless steel straps with TX30 screw interface for ease & secure installation. When installing an Axis fixed dome or fixed bullet camera, there is no need for additional accessories like pendant kits; AXIS T91B47 fits the back side of the camera to ensure a cost efficient solution.