rubber cable protectors one wireway Model Number: TSH1011 1000*150*30mm Load bearing:20tons Anti-corrosion, anti-fade rubber cable protectorsSpeed hump of cable protectorspeed hump with wirewayone wirewayModel Number: TSH10111 1000*150*30mmLoad bearing:20tonsAnti-corrosion, anti-fade,Anti-collisionEasy installationColor: black and yellowLife: More than 5 years rubber cable protectors