Store › Bluewater 2 Position Bus/Base Cover Only [312311-B-021] Bluewater 2 Position Bus/Base Cover Only [312311-B-021] $0.00 2 Position Bus/Base Cover OnlyBluewater Bus/Base Cover for Dual Stud Busbar 3/8". Specifications: Type: Covers Box Dimensions: 2"H x 2"W x 7"L WT: 0.1 lbs UPC: 810196330559 Add To Cart Added! 2 Position Bus/Base Cover OnlyBluewater Bus/Base Cover for Dual Stud Busbar 3/8". Specifications: Type: Covers Box Dimensions: 2"H x 2"W x 7"L WT: 0.1 lbs UPC: 810196330559