Check the listing for details. 5pcs 1/2" to 3/4" Plastic Hose Barb Fitting Metals Splicer. Condition: New. Listed at 12.54 USD. Lightweight And Easy Installation: The 5/32"" to 1/4"" plastic hose barb adapters design ensures quick, secure connections for hoses, pipes, and pumps. Lightweight PP material simplifies DIY projects (e.g., garden sprinklers, 3D printers) or professional setups like fuel filters and air compressors—no tools required.Food Safety Connecter Design: Durable PP Plastic Hose Barb Fitting: Constructed from compliant polypropylene (PP) plastic, this connector is known for its low odor profile. It offers reliable connections for various water line connections, aquariums, and general fluid transfer applications where material compatibility and consistent performance are needed.Great Corrosion Resistance: PP plastic’s superior tolerance to acids, alkali, and saltwater makes this fitting durable in marine applications (e.g.