QUILOCK

Metal clamps; Metal hardware, namely, springs; Metal nuts; Metal pallets; Metal pipe connectors; Metal pipe couplings and joints; Metal poles; Ring-shaped fittings of metal; Rotating junctions of metal for pipes; Screw rings of metal; Steel pipes and tubes; Structural joint connectors of metal, all of the aforementioned excluding metal couplings for use with hydraulic hoses and hydraulic hose assemblies