Comparison : Item # 101HMSS1/8, St. St. 316 Pipe Fitting, Union Tee, Male NPT Thread 1/8”
Item # 101HMSS1/4, St. St. 316 Pipe Fitting, Union Tee, Male NPT Thread 1/4”
Item # 101HMSS3/8, St. St. 316 Pipe Fitting, Union Tee, Male NPT Thread 3/8”
Item # 101HMSS1/2, St. St. 316 Pipe Fitting, Union Tee, Male NPT Thread 1/2”
Item # 101HMB1/8, Brass Pipe Fitting, Union Tee, Male NPT Thread 1/8”