As an Amazon Associate, we earn from qualifying purchases. Home » Approved Supplier » XBU04 XBU04 4" 300# BLK MI UNION from Approved Supplier Approved Supplier . XBU04 Attributes Brand name, Manufacturer name, Manufacturer, Supplier:Approved Supplier Extra Product NameXBU04 4" 300# BLK MI UNION from Approved Supplier keywordsKelly Supply,KSCdirect.com,industrial maintenance,repair,operating supplies,plumbing,heating,electrical,HVAC,Colorado,Iowa,Nebraska moq, multiple, tierMinQty11 MPN, MFG Part #:XBU04 qtyInStock0 SKUSER XBU04 tierPrice1753.16 Description:4" 300# BLK MI UNION Distributor offers SellerSKUMOQIn stockMultiplePrices kscdirect.comSER XBU04111 @ $753.16