The 3/4" Apex Professional Grade Garden Hose has a heavy duty radial braid reinforcement for high burst strength. The thick abrasion-resistant outer layer makes this hose durable and difficult to destroy for years to come. The KinkGuard power coil attached at the open end of the hoses stops kinking at the faucet. In addition, this garden hose has leak-proof SealFast brass couplings on both ends for watertight connections. The Apex true 3/4" inside diameter garden hoses provide "full" flow to our BigSprinkler products when compared to standard 5/8" hoses. This is an excellent hose for feeding our model 1000F, Jumbo sled sprinkler or any of our lawn and garden sprinklers requiring a standard garden hose connection!