down lead clamp FOR FIX ADSS/OPGW CABLES ON TOWER OR POLE It is installed to down-lead or jump-joint cables on terminal tower pole or splice joint tower /pole. it was commonly installed every 1.5- 2m / set. Specification two models optional: 10-14mm and 13-17mm. materials: Parallel groove dampEPDM rubber or aluminum alloy Stainless steel hoopAluminum alloy support Galvanized U-shaped steel Our service 1, Fast Response Time 2, Quality and Certified Products3, Resonable Price 4, Cheap and Reliable Transportation 5, 7*24 Hours After Sales Service