Professional hozelock coupler for commercial or occasional use 2 x Hozelock water stop connector 2 x Aqua / water stop connector Suitable to fit most male ended connectors Suitable to fit 12.5mm and 15mm hoses Suitable for all gardening watering tasks Can be attached or detached in seconds with hozelock quick connect system Stops the water from flowing out of the end of the pipe when for example the spray gun is disconnected to prevent water waste For the best use / results use at the end of the hose pipe Manufactured from plastic for maximum strength and durability Water stop connector automatically cuts off the water when the spray nozzle is disconnected Shatterproof and frost resistant Quick release This listing is for 4 x hozelock connectors / couplers