Brass Pipe Expander Eccentric Copper Flaring Refrigeration Durable Tools Kit. Product name:WK-519FT-L copper pipe tube expander. 1/4,6mm, 5/16(8mm), 9mm, 3/8,10mm, 1/2(12mm) , 5/8(16mm), 19mm. 1 x Pipe Expander Tool Kit. This item is in the category "Business & Industrial\Light Equipment & Tools\Pipe Tools\Flaring Tools".The seller is "feelinggood_official" and is located in this country: CN. This item can be shipped worldwide.