Features: Made of high-quality brass, it is sturdy, durable, sunscreen, and corrosion-resistant, with stainless steel ball locking and corrosion resistance to better prevent water leakage Remove the joint nut, cover the nut with the water pipe to connect to the water pipe, enter the jointclamp, and tighten the nut to complete the installation 1.27cm hose adapter, one side suitable for 1.27cm inner diameter hose, suitable for hose or inner conduit (0.43-0.53 inches, external diffuser (0.6-0.67 inches, approximately 1.5-1.7cm) Working pressure of 200PSI, easy connection, continuous water flow, is a good tool for connecting garden accessories and water pipes. Simple assembly, sturdy, durable, corrosion-resistant, and strong pressure bearing capacity Specifications: Material:Brass Size:approx 39x28mm/1.53x1.1in Quantity:4PCS/Set Package Includes: 4Pcs Brass Hose Connector note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.