T-H Marine Heat Shrink Connector Kit - Heat Shrink Connector Kit 200-Piece. Includes: (27) Red - Butt Connectors For 22-18 Gauge (AWG) wire (10) Red - #10 Ring Connectors For 22-18 Gauge (AWG) wire (10) Red - 1/4 Ring Connectors For 22-18 Gauge (AWG) wire (10) Red - 5/16 Ring Connectors For 22-18 Gauge (AWG) wire. (10) Red - 3/8 Ring Connectors For 22-18 Gauge (AWG) wire (22) Blue - Butt Connectors For 16-14 Gauge (AWG) wire (10) Blue - #10 Ring Connectors For. 6-14 Gauge (AWG) wire (10) Blue - 1/4 Ring Connectors For 16-14 Gauge (AWG) wire (10) Blue - 5/16 Ring Connectors For 16-14 Gauge (AWG) wire (10) Blue - 3/8 Ring Connectors For 16-14 Gauge (AWG) wire (15) Blue - Female Spade Connectors For 16-14 Gauge (AWG) wire (14) Yellow - Butt Connectors For 12-10 Gauge (AWG) wire (6) Yellow - #10 Ring Connectors For 12-10 Gauge (AWG) wire (6) Yellow - 1/4 Ring. onnectors Fits 12-10 Gauge (AWG) wire (6) Yellow - 5/16 Ring Connectors For 12-10 Gauge (AWG) wire (6) Yellow - 3/8 Ring Connectors For 12-10 Gauge (AWG) wire (6) Red & (6) Black - 3 x 3/16 Heat-Shrink Tubing (3) Red & (3) Black - 3 x 3/8 Heat-Shrink Tubing. Features: Heat-Activated Adhesive Sealant Use Heat Gun or Torch to Create a Corrosion-Proof Water-Tight Seal Heat-Shrink Tubing has a 3:1 Shrink Ratio