• One of a comprehensive range of high quality components for the John Guest Speedfit® Pneumatic Coupling System.• Speedfit® SuperThread pneumatic brass coupling.• Size: 12mm Pipe to 3/8"BSP Thread.• Pack of 2.Speedfit® SuperThread pneumatic brass coupling. The SuperThread can be used with BSP (parallel), BSPT (taper), NPTF, PF and PT metal thread forms. The special polyurethane seal feature means no sealant needs to be applied to make the joint airtight.• Speedfit® SuperThread pneumatic brass coupling. • Size: ø12mm Pipe to 3/8"BSP Thread. • Pack of 2. • For use with nylon tube • The SuperThread can be used with BSP (parallel), BSPT (taper), NPTF, PF and PT metal thread forms. • The special polyurethane seal feature means no sealant needs to be applied to make the joint airtight. • Model No. JGBC1238Technical Specification:Nett Weight: 0.08kgPack Qty: 2Pipe OD: ø12mmThread: 3/8"BSPDimensions: Length: 22mm x Height: 133mmWeight: 0.08KgWarranty: Consumable