TOP QUALITY - Creative Hobbies ELY 12KIT - 64 Piece Lamp Repair Hardware Assortment Pack, Includes 12 Inch All Thread Lamp Pipe, 2 Coupling Pipe Connectors, 12 Nipples, 24 Washers, 24 Lock Nuts. COMPLETE SET - This set is a great variety of standard 1/8IP lamp parts to fit standard lamp pipe measuring 3/8 inch outside diameter. VERSTILE - Perfect for replacing worn out or rusted old parts, repairing broken lamps, or creating your own lamps and lighting products. GREAT VALUE - Our 64 Piece Value Pack includes 2 - 12" All Thread Lamp Pipes, 2 of each threaded nipples of each size: 3/4", 1", 1.5", 2", 4", 6" and 24 - brass plated steel 3/4" dia. washers, 24 - brass plated steel hex lock nuts and 2 Brass Couplings for attaching one pipe to another. STANDARD SIZES- All thread nipples are yellow zinc plated and hollow steel so lamp wire can pass through. Washers and nuts are brass plated for protection and quality appearance.