Specialized heat and shock protection for your Teradek Bolt 6 LT TX. The cage features a fiberglass-injected nylon plastic construction - ensuring a rugged yet lightweight composition. It utilizes a simple two-part symmetrical structure allowing for customized configurations. Cage for Bolt 6 LT TX utilizes captive screws which stay in the cage when not in use and interface with metal threads for durability and longevity. Also compatible with Bolt 4K LT TX Specifications: Weight: 44g (0.10 lbs) Dimensions: 78 x 40 x 100 mm (3.08 x 1.58 x 3.94 in)