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Clear plastic case holding 600 heat-shrink wire connectors in assorted colours

600Pcs Heat Shrink Wire Cap Connectors Kit

SKU CH-45H2-ZYZRS

600-piece UL-listed heat-shrink wire connector kit with butt, ring, spade and fork terminals for waterproof marine and automotive wiring

  • Certifications and standardsUL Listed
  • Waterproof heat-shrink seal protects marine and automotive wiring
  • UL Listed certification confirms electrical safety compliance
  • 600-piece assortment covers butt, ring, spade and fork terminals
  • Crimp-and-heat method delivers reliable connections across multiple wire gauges
  • Single kit equips cars, boats and general electrical systems

600-Piece Heat-Shrink Wire Connector Kit

This 600-piece assortment supplies heat-shrink butt, ring, fork and spade terminals for automotive and marine wiring. UL-listed components deliver a waterproof seal after crimping and heating. The kit suits electricians, DIY enthusiasts and professionals who need a broad range of insulated connectors in one box.

Suits multi-gauge repair jobs.

The variety of terminal styles and sizes covers common low-voltage automotive and marine circuits. Buyers who need connectors rated for high-voltage industrial systems or non-standard wire gauges not represented in the assortment should look at dedicated specialist kits.

600 terminals give wide coverage for typical looms

Six hundred pieces provide ample stock for rewiring a vehicle loom, boat harness or general maintenance tray. The quantity handles multiple projects before replenishment, but very large fleet overhauls or production-line volumes will exhaust the kit quickly.

How it compares

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

Price $50.99
Pricier than about 85% of the 1,040 comparable items (median $13.99).

Specifications

Environment & compliance
Certifications and standardsUL Listed

Questions about this item

What crimp tool is required to install the 600 heat-shrink butt connectors?

A ratchet crimper matched to the insulated barrel size gives a gas-tight crimp before you apply heat to shrink the adhesive liner.

Can the ring and fork terminals replace the original terminals on a 12 V automotive harness?

Yes — the UL-listed terminals accept standard automotive wire gauges and the heat-shrink seal resists vibration and moisture in a 12 V system.

How do I verify every connection is watertight after shrinking the tubing?

Inspect each joint for a uniform translucent sleeve with adhesive visibly flowed at both ends; a gentle tug confirms mechanical strength.

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