56mm Trisure Drum Adaptor - 2" BSP Thread - Allows Fitting of Tap to Drum Overview: Polypropylene drum adaptor. Manufactured with 2"BSP thread and 56mm drum closure diameter fitting. Features: Polypropylene drum adaptor. Manufactured with 2"BSP thread and 56mm drum closure diameter fitting. Specification: Net Weight - 0.05kg Thread A Diameter - 2"BSP Thread B Major Diameter - 56mm Thread B Minor Diameter - 51mm Thread B Pitch - 4.5mm Further Information: We sell a wide variety of tools & workshop equipment for both the DIY and Professional markets. With well over 10,000 lines of equipment suiting all jobs big or small, our online store has it all. If you can’t quite find what you are looking for, please feel free to contact us and we’ll be more than happy to help. Alias: ys10386