Inquiry (采购产品): pony clamp i bought this clamp for my work and found it does not thread onto the 3/4" pipe that it is designed for. the threaded opening is oval. can you assist me in what i should do with it. thank you darwin peterson **** Hidden Message ***** darwin peterson 210 theodore street loves park , IL 61111-4052 USA Company: peterson sheetmetal Title: boss Phone: 815-654-0259 Fax: n/a E-mail: riored1@aol.com **** Hidden Message ***** riored1@aol.com