Filter Filters Butt Connector 25 Remove All Filters Price Under $50 (6) Condition New (6) Brand Install Bay (6) Wire Gauge 4 Gauge (2) 6 Gauge (1) 8 Gauge (3) Install Bay CUR4 Package of 25 4-Gauge Uninsulated Copper Butt Connector $16.95 Install Bay CUR6 High Quality 6-Gauge Uninsulated Copper Butt Connector $14.95 Install Bay YVBC4 Vinyl Butt Connectors Yellow Color 4 Gauge - 25 / Bag $24.95 Install Bay RVBC825 Red 8 Gauge Vinyl Butt Connectors 25/Bag $11.95 Install Bay UBC8 Uninsulated 8 Gauge Butt Connectors Sold in 25 Per Bag $14.50 Install Bay HSRBC8 Pack of 25 High Quality 8 GA Heat Shrink Butt Connector $33.95