Terminal Lugs & Wire Connectors

If you’ve decided to take on a marine wiring project to install a new bilge pump, wire up a new chart plotter, replace your battery cables or install a marine receptacle in your cockpit to power up an electric deep drop rig, then look to Captain’s Marine Supply. We stock a wide assortment of solder less butt connectors, ring & spade terminals & battery lugs / covers manufactured by Ancor & Sea Dog. You want to ensure that the harsh outdoor elements do not compromise your electrical connections! Please do not use wire cap nuts from your local hardware store to splice wires together on your boat! They are not designed for the harsh marine environment be it fresh or saltwater. So, shop with us today & save on these two great brands! Remember to “Be Prepared on the Water”.

116 products found in Terminal Lugs & Wire Connectors

Ancor 100-Piece Tinned Copper Lug Kit
  • $76.99
Ancor 12-10 AWG Heat Shrink Butt Connector - 250-Pieces - Jar
  • $100.99
Ancor 12-10 Female Heatshrink Disconnects - 25-Pack
  • $54.99
Ancor 12-10 Gauge - #10 Heat Shrink Ring Terminal - 25-Pack
  • $25.99
Ancor 12-10 Gauge - #10 Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 12-10 Gauge - #8 Heat Shrink Ring Terminal - 25-Pack
  • $25.99
Ancor 12-10 Gauge - #8 Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 12-10 Gauge - 1/4" Heat Shrink Ring Terminal - 25-Pack
  • $25.99
Ancor 12-10 Gauge - 1/4" Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 12-10 Gauge - 3/8" Heat Shrink Ring Terminal - 25-Pack
  • $25.99
Ancor 12-10 Gauge - 3/8" Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 12-10 Gauge - 5/16" Heat Shrink Ring Terminal - 25-Pack
  • $25.99
Ancor 12-10 Gauge - 5/16" Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 12-10 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 25-Pack
  • $52.99
Ancor 12-10 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 3-Pack
  • $8.99
Ancor 12-10 Heatshrink Butt Connectors - 3-Pack
  • $3.99
Ancor 12-10 Male Heatshrink Disconnects - 25-Pack
  • $31.99
Ancor 120 Piece Premium Connector Kit
  • $30.99
Ancor 16-14 AWG - Nylon 3-Way Connector - 25-Pack
  • $23.99
Ancor 16-14 Female Heatshrink Disconnects - 25-Pack
  • $47.99
Ancor 16-14 Gauge - #10 Heat Shrink Ring Terminal - 25-Pack
  • $18.99

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Ancor 16-14 Gauge - #10 Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 25-Pack
  • $18.99
Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 3-Pack
  • $3.99

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Ancor 16-14 Gauge - #8 Heat Shrink Spade Terminals - 25-Pack
  • $21.99

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Ancor 16-14 Gauge - #8 Heat Shrink Spade Terminals - 3-Pack
  • $2.99
Ancor 16-14 Gauge - 1/4" Heat Shrink Ring Terminal - 25-Pack
  • $18.99
Ancor 16-14 Gauge - 1/4" Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 16-14 Gauge - 3/8" Heat Shrink Ring Terminal - 25-Pack
  • $18.99

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Ancor 16-14 Gauge - 3/8" Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 16-14 Gauge - 5/16" Heat Shrink Ring Terminal - 25-Pack
  • $18.99

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Ancor 16-14 Gauge - 5/16" Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 16-14 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 25-Pack
  • $37.99
Ancor 16-14 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 3-Pack
  • $5.99
Ancor 16-14 Heatshrink Butt Connectors - 25-Pack
  • $18.99
Ancor 16-14 Heatshrink Butt Connectors - 3-Pack
  • $3.99
Ancor 16-14 Nylon Multi-Stack Disconnects - 100-Pack
  • $28.99
Ancor 16-14 Nylon Multi-Stack Disconnects - 25-Pack
  • $14.99
Ancor 160-Piece Heat Shrink Terminals & Connectors Kit
  • $75.99
Ancor 22-18 Female Heatshrink Disconnects - 25-Pack
  • $44.99
Ancor 22-18 Gauge - #10 Heat Shrink Ring Terminal - 25-Pack
  • $18.99
Ancor 22-18 Gauge - #10 Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 22-18 Gauge - #8 Heat Shrink Ring Terminal - 25-Pack
  • $18.99
Ancor 22-18 Gauge - #8 Heat Shrink Ring Terminal - 3-Pack
  • $3.99
Ancor 22-18 Gauge - 1/4" Heat Shrink Ring Terminal - 25-Pack
  • $17.99

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Ancor 22-18 Gauge - 1/4" Heat Shrink Ring Terminal - 3-Pack
  • $2.99
Ancor 22-18 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 25-Pack
  • $31.99
Ancor 22-18 Heatshrink Butt Connectors - 25-Pack
  • $18.99