【Press 1/2 x Press 1/2 Copper 90 Degree Elbow Fittings Package Include】The 1/2 Inch pro press fittings has included 12 PCS long Press elbow(Not Short one),They are used for Connection 1/2" copper pipe to 1/2" Copper pipe in elbow conner place. 【Copper Press Fittings Use Lead-Free Quality Brass Material】The 1/2 inch Press X 1/2 inch Press Coupling are made of Premium Lead-Free copper with Watertight Seal which is used for Copper tubing fittings in plumbing jobs,It can ensure your family portable drinking water is safety.they are Anti-corrosion and high temperature resistance(32℉—200℉). 【1/2 Pro press 90 degree Cooper Fittings Size】Both end of The pro press fittings size is 1/2 Inch(Outer diameter is 1.01",Inner Diameter which Key size is 0.88",It is copper insert size),The 1/2 press copper 90 degree elbow design can connection copper pipe in conner place,No Leaks and keep convenient! 【Pro Press Fittings 1/2 inch by WHK is No Leaks】Our Pro press Elbow fittings is install on premium quality oil-seal which can prevent water leaks and keep a long service life. 【Pro press Copper Coupling Fittings 1/2 is Easy and Quick Inastalltion】These 1/2 inch Press X 1/2 inch Elbow Press adapter is easy to install on Type M,L or K copper tubing,No need to glue,solder,flux and bonding agents,The Pro- press to copper only press into pipe is OK within a few seconds. 【Pro Press Fittings 1/2 Wide Application】These copper press fittings adapter 1/2 are compatiable with Type M,L or K copper pipe,and compatible with any brand suppliers to North American standard (SDR-9) and Manufactured to ASTM Standard F2159, ASTMF877, CSA B137.5, NSF/ANSI 61, NSF 14, NSF 372，it widen to use for connection copper pipe in HAVC systems and water systems for Residential and Commercial. Allowing Wet Connections, for any Commercial, Industrial, or Residential Plumbing Application. The 1/2" x 1/2" Copper Pro Press Fittings is Press Elbow fitings which has including 12 Packs, and use to connect both 1/2 inch copper pipe in conner position. The copper pro press fittings 1/2 inch is made of high quality lead-free heavy duty solid copper material which can anti-rust,extend long service life,the connection palce has put a watertight seals to prevent leaks,and our pro press 1/2 copper 90 degree elbow adapter fittings is ceriticated NSF and UPC,it ensure all material and performace is comply with Amercian standard,it is safe and reliable when you apply to connect 1/2" copper pipe.The pro press elbow fittings is easy to install and repair,it is idea press connection cooper fittings for 1/2 inch copper.