2226742-4 : Snap-Lug Busbar Connectors | TE Connectivity
WindyNation 2/0-Gauge 5/16 in. Pure Copper Tin Coated Cable Lugs (10-Pack) TC-2/0G-56-10PC - The Home Depot
4 Pack) Morris Item 97020 Black Insulated in-Line Splice Connector – 2/0-6 Wire Range, 3/16 Allen Hex – 3.55”L x 0.96”W x 2.05”H –Pre-Filled, Easy Entry, Rubber Vinyl Coating, 2 Set Screws:
Wire Terminal 1/0 - 6 AWG Tinned Copper Terminals
Southwire 2-Count Butt Splice Wire Connectors at Lowes.com
Amazon.com: 10pcs 2/0 Gauge 2/0 AWG x 3/8” Pure Copper Cable Lug Terminal Ring Connectors with Dual Wall Adhesive Lined Red + Black Heat Shrink Tubing – by WNI : Industrial & Scientific
ASI 2 Port Double Sided Multi-Tap Connector, Black 2/0 - 6 AWG, UL486B AICD2-0-2 - The Home Depot
2/0-6 Black Single Side Entry Splice Power Connector – Green Electrical Supply