Omni’s Reflective Magnetic 1.5inch Spheres 34900-Kit have a hardened surface for durability and can be mounted to any iron surface with any angle. Includes magnetic mounting bases to hold the prisms on any iron surface, and centering pins to locate the center of the balls. The prism is protected by a ring and comes in copper coating (also available in silver coating). The surface of the prism includes a durable anti-reflective coat. These magnetic spheres are designed to withstand harsh conditions and long-term use in monitoring projects. 

The kit includes:

• Copper Coated Ball Reflector X5 (3490-100)
• Drift Nest X5 (2901)
• Drop-in Anchor X5
• Nylon Mount X5
• Tripod Adapter X1
• Adapter for Self-tapping Screw X5
• Mark Sticker