Chain Tensioner - 3/8"

Chain tensioner bolt for chain-driven slide gates, 3/8 in x 3-3/4 in. It connects the end of the drive chain to the chain bracket on the gate. Turning the nut pulls the chain tight or lets out slack. Install one at each end of the gate. Proper tension keeps the chain on the sprocket and idlers and cuts down on chain slap and wear. Features 3/8 in threaded tension bolt Sets drive chain tension at the gate Threaded length gives adjustment range Replaces worn or bent chain bolts Before You Order Match the bolt diameter to your gate's chain bracket. This listing is 3/8 in. Also available: the 1/2 in chain tensioner. Bolt size is 3/8 in x 3-3/4 in. Check that it matches your chain bracket hole and the travel you need. Most slide gates use two, one at each end of the chain. Set the quantity to match. A master link joins the chain to the bolt. Order master links in your chain size.