S902A – Universal Aluminium Support • Universal anodized aluminium support compatible with STTR40SM, SGZ39SM, S952B, S953B, S954B, S955B, S956B, and S957B. • Designed for mounting onto steel tubes with a diameter of 11.5 mm to 14 mm. • Durable and lightweight construction for reliable use. • Provides a secure and stable mounting point for compatible devices.