BSP female x BSP male coupling. Enhance your plumbing installations with the McAlpine BSP female to BSP male coupling. Crafted from durable polypropylene, this compact 1 Inch length fitting offers a secure, leak-free compression connection—ideal for extending trap height in domestic and commercial settings. It is part of McAlpine's Multifit range, which is designed to be compatible with a variety of pipe materials and sizes. Key Features & Benefits: Versatile BSP Compatibility – ideal for standard UK sink, basin, bath, and waste trap assemblies Space-Saving Design – Only 1 Inch long, perfect for tight spaces where extended trap height is required Robust Polypropylene Build – High-grade, corrosion-resistant material ensures long-lasting performance and dependable sealing Quick & Easy Installation – Compression-style coupling fits straight into existing BSP threaded waste systems without additional tools Trade-Proven Quality – McAlpine’s Plastic & Chrome Fittings range is designed for professional plumbers and DIY enthusiasts alike.