Assorted Heat Shrink Connectors with watertight box.
Red Heat Shrink Connectors 22-18 Gauge: 
RBC - Red Butt Connector
RRT10 - Red Ring Terminal # 10

Blue Heat Shrink Connectors 16-14 Gauge:
BBC - Blue Butt Connector
BFB & BMB - Blue Female and Male Bullet Connectors
BMD & BFD - Blue Female and Male Disconnects
BRT10 - Blue Ring Terminal #10
BRT14 - Blue Ring Terminal 1/4"
BRT56 - Blue Ring Terminal 5/16"
BRT38 - Blue Ring Terminal 3/8"

Yellow Heat Shrink Connectors 12-10 Gauge:
YBC - Yellow Butt Connect
YRT10 - Yellow Ring Terminal # 10
YRT14 - Yellow Ring Terminal 1/4"
YRT56 - Yellow Ring Terminal 5/16"
YRT38 - Yellow Ring Terminal 3/8" 

Set Includes 20 of Each Connector

For Replacement Parts for kit see below items! 

Assorted Open & Closed End Battery Lugs with watertight box.
2 Gauge:
Terminal Size:
5/16"
3/8"

4 Gauge:
Terminal Size:
1/4"
5/16"
3/8"

6 Gauge:
Terminal Size:
1/4"
5/16"

Set includes 10 of each size. 

For Replacement Parts for kit see below: