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Clear box holding 252 colour-coded butt splice connectors and black heat-shrink tubes

Tanbupu Ta-14 252PCS Wire Cap Connector Kit

SKU CH-Q7SQ-F4MH9 MPN Ta-14

A 252-piece kit with 120 solder-seal butt connectors and 132 adhesive-lined heat-shrink tubes for waterproof automotive and marine wiring

  • Product colorBlack
  • Waterproof splices in seconds using low-temperature solder and adhesive seal
  • 252-piece kit covers AWG 26-10 with colour-coded sleeves and black tubing
  • No crimping or soldering iron needed — just strip, insert and heat
  • Dual-wall polyolefin construction resists vibration, moisture and extreme temperatures
  • Marine-grade insulation suits automotive, boat, motorcycle and outdoor wiring

Automotive Wire Connector Kit

The Tanbupu Ta-14 kit supplies 252 pieces for electrical repairs on motorcycles, cars, boats and outdoor equipment. It combines 120 solder seal butt connectors with 132 pieces of 3:1 heat shrink tubing in a single assortment. Colour-coded sleeves match wire gauges from AWG26-24 up to AWG12-10 for quick identification.

Dual-Wall Waterproof Build

Each connector uses a dual-wall design that merges heat shrink tubing with hot-melt adhesive to form an airtight seal. The construction resists vibration, moisture and extreme temperatures in engine bays or marine panels. Installation requires only a heat gun; no separate soldering or crimping tools are needed.

Replaces Loose Terminals

This assortment replaces bins of loose ring, fork and spade terminals that require separate crimping and taping. The jump is worth it when a project demands sealed, insulated splices across multiple wire sizes in one purchase. It does not suit buyers who need non-insulated connectors or high-voltage rated lugs.

How it compares

Measured against everything we stock in Wire Connectors & Cable Ties, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 58% of the 1,040 comparable items (median $13.99).

Specifications

Product
Product colorBlack

Questions about this item

What wire gauges does the 3:1 heat-shrink tubing cover?

The kit supplies 132 black tubes in seven diameters — 0.08, 0.1, 0.14, 0.2, 0.3, 0.32, 0.39 and 0.51 inches — that shrink to one-third their original size.

What crimp tool or die is needed for the butt-splice barrels?

No crimp tool is required; each connector has a pre-fluxed solder ring that melts when heated, so only a heat gun is needed to complete the splice.

Which step do installers most often skip when using these solder-seal connectors?

Many users forget to let the melted adhesive cool fully before moving the joint; the seal only becomes waterproof after the hot-melt glue solidifies.

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