Laguna Hose Clamps are always handy to have around for making tight and secure hose connections. Every pond keeper should have a few in his or her tool box. The stainless steel clamps will not rust and are well suited for applications in and near water. The clamps have a smooth inner surface that will not damage the hosing. They can be loosened or tightened easily using the hexagon head or screwdriver slot. The clamps provide maximum torque and sealing efficiency. Available in 4 sizes: 1/2 to 3/4 , 5/8 to 1", 1 1/16 to 1 1/4, 1 1/16 to 2"