4" Bronze Flanged Seacock & Adaptor with 3" NPT Side PortFeatures:Two driver ports permit handle relocationNPT threaded side port accepts SSCV or any NPT threaded accessoryThe handle has a square hole that accepts standard ratchet; helps access hard-to-reach valves, or eases the actuation of hard-to-operate valvesFull flowServiceable while installedC84400 bronze constructionStainless steel ball and stemThe base has a bonding attachmentPTFE seats and sealsDimensions:Thread Bottom NPS: (inch) 4"Thread Top NPT : (inch) 4"Side Port: (inch) 3" NPT*Add a Groco Bilge Strainer to pump out remote bilge locations