OYSTER

metal connector anchorage; metal connectors or metal fittings for pipes for joining or terminating hydraulic tubing, pipe work and hoses

Hand operated tools for use with pipes or tubes, namely screwdrivers,wrenches, hammers, pipe cutters, vises, pipe threaders, die heads, spare dies, ratchets, socket wrenches, hex key wrenches, tubing benders, flaring tools, saws and hacksaws

Non-metal and metal pipes, tubes or findings for sanitary purposes, namely,waste-water plumbing; non-metal and metal heat pipes and tubes to cool heat producing components; non-metal connectors and joint-connectors for pipes, tubes or fittings for heating or sanitary purposes, namely,waste-water plumbing; non-metal radiator tails for use in connection with radiator valves to isolate radiator contents; apparatus for allowing radiators to be swung away from walls, namely, brackets and joints; hot water tank parts, namely metal parts for connecting hot water tanks; clamp connectors for pipes for central heating installations

Non-metallic connectors for pipes or tubes; non-metallic expansion connectors for pipes or tubing, hydraulic connectors, and joint connectors all used to join two pieces of tubing at joints

Non-metal pipes, tubes or connectors for scaffolding purposes