Package: 4 PCS of 8" adjustable hose clamp, Fit for hose outside diameter 194-216 mm (7.5" to 8.5").
Material: Made of 304 stainless steel, corrosion-resistance,rust resistance and durable.
Easy to operate: Using screwdriver to loosen or tighten the screw of hose clips then adjust the size, Secures ducting tightly in place.
Use: Widely used in hose, fule line pipe, Dect,tube and cable, building monitoring, fire fighting,communications,construction,electric power, machine tools, ships,autombiles,household,shield,industrial and so on. Can be used indoor and outdoor.