As an Amazon Associate, we earn from qualifying purchases. Mueller Company . A320-07-006 Mueller Company . A320-07-006 Gallery Attributes Brand name, Manufacturer name, ManufacturerMueller Company Attribute005-1/4 in Super Centurion® 200™, 250™ and 350™ Fire Hydrant Attribute016 in Attribute02Hydrant Extension Kit Attribute03Water AttributeKey00Brand Model Compatibility AttributeKey01, length_AttribDepth of Trench AttributeKey02Product Type AttributeKey03Recommended Valve Application DimensionUnitinch length6.0 moq, multiple1 MPNA320-07-006 qtyInStockCall for Availability SKU7043211 Distributor offers SellerSKUMOQIn stockMultiplePrices ferguson.com70432111Call for Availability1