Chamberlain 7710CB-P Chain Drive Rail Extension Kit for 10' Garage Doors Trending_Items Overall height: 6

Overall height: 6

suction port connects to vacuum line from pump

Single hole faucet drilling

Once foam sealant can is attached and ~used

this cinch is easy to clean by simply hosing off after each ride

Chamberlain 7710CB-P Chain Drive Rail Extension Kit for 10' Garage Doors Trending_Items Overall height: 6Chamberlain Chain Drive Rail Extension Kit for Chamberlain chain drive models in 10' garage door applications. Quick installation of extension rails and replacement chain. Kit includes rail extension, replacement chain, all necessary hardware and an instruction manual for easy setup. Rigorous quality testing ensures lasting performance. Fully open garage doors up to 10' high Quick install rail system Durable chain drive replacement belt Rigorous