Adhesive-lined heat-shrink butt connectors for splicing wire where the joint has to stay sealed. The lining melts and flows as the tube shrinks, so the splice comes out waterproof rather than just covered.

12-10 is the working gauge for compressor, fridge and lighting runs. A sealed splice here is the difference between a circuit that holds and one that drops voltage after a season.

Specs

• Wire size: 12-10 AWG
• Ancor part number 309299
• Quantity: 100 per pack
• Marine-grade tinned copper
• Adhesive-lined heat shrink — seals as it shrinks
• Shipping weight: 0.8 lb

Bundle and save on shipping. Small parts like this ship in the same box as the rest of your order — add a few to one order and you pay shipping once.