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132PCS Non-Insulated Butt Connectors Kit 4/6/8/10-12 AWG Tinned Copper Heavy-Duty Crimp Splice Wire Connectors - 66PCS Seamless Barrel Uninsulated Butt Splice Connectors + 66PCS 3:1 Heat Shrink Tubing

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Availability: In Stock.
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Arrives Wednesday, Jun 10
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Color: Non-Insulated Splice - Tinned Copper


Size: 132PCS 4/6/8/12-10 AWG+HST Kit


Features

  • VARIOUS SPECIFICATIONS GREAT ASSORTMENT 66 PCS Heavy Duty Pure Copper, Tin-Coated Marine Grade Non-Insulated Butt Splice Connectors (1210 Gauge * 30 PCS; 8 Gauge * 20 PCS; 6 Gauge * 10 PCS; 4 Gauge * 6 PCS). Rated for 600 Volts. Designed to fit solid or stranded wire. Can be CRlMPED or SOLDERED - ideal for most applications. Crimped for Mechanical Reliability. Soldered for Strength & Conductivity. One More Thing: We provide 66 PCS 3:1 Dual Wall Adhesive Heat Shrink Tubing for your work(33 PCS Black and 33 PCS Red color).
  • MARINE GRADE-TINNED COPPER - SVAAR Butt Splice Wire Connectors are made of 99.9% Purple Pure Copper with special matte tinned process. Tin Coated Copper connectors are ideal for marine and humid environments because the tin coating protects the butt connectors from oxidation and corroding.
  • 100% ANNEALED COPPER - All SVAAR electrical butt connectors are made of 100% Annealed electrolytic grade copper. Our Butt Splice Connectors are annealed to a specific temperature to improve material properties and better crimping. Reduce the risk of breaking during crimping.
  • HEAVY DUTY SEAMLESS TUBULAR-STRONG CRIMPS - Heavy Duty Seamless Barrel Butt Splices combine pure copper construction with tin plating to provide the ultimate performance in strength, conductivity and corrosion resistance. Thick, seamless butt connector barrels ensure super strong crimps, and prevent your wire from slipping out.
  • EXCELLENT CONDUCTIVITY - Pure copper Butt Splice Connectors provide the best performing electrical connection between your power sources and your power cable. Pure copper provides the highest electrical performance to price than any other (Aluminum Alloy or Brass) metal.
  • EASY AND SAFE USE - The Butt Splice Terminals wire connectors are made of pure copper ensures the highest conductivity. Butt connectors uses chamfered barrel ends to provide fast easy wire insertion from both ends and a built in wire stop for correct positioning. Butt Connectors are works good when building custom wire harnesses or making repairs to existing wiring.with special matte tinned process will protect your butt splices from corrosion.
  • HOW TO CHOOSE AND USE IT - SVAAR Butt Splice Connectors provides freedom to choose from a wide range of wire sizes, that fit your requirements and applications. Cable Size Stamped On Barrel. When crimping Connectors, select the right Butt Connectors that matches the wire. Some cable manufacturers oversize the gauge of their cables (especially common with audio cables), may not be a direct fit.Recommend to check product dimensions to ensure a proper fit of the connectors before making a purchase.
  • RECOMMEND HEAT SHRINK TUBING - For best results we recommend insulating your connections with dual wall, adhesive lined heat shrink tubing. With heat shrink tubing included, these 12-10 Gauge 8 Gauge 6 Gauge 4 Gauge Non-Insulated Butt Splice Connectors offer a secure and insulated seal. Adhesive lined design creates a hermetic seal for maximum durability, corrosion resistance and insulation protection. Moreover, the color-coded heat shrink helps to easily differentiate polarity, making installation hassle-free.
  • WIDELY APPLICATION - Butt Connectors terminals are used to mate, connect, or terminate a single wire or multiple wires.Butt connectors are commonly used in vehicle applications, such as automotive and marine, but can also be used on various electrical applications that require a wire connection. These Copper terminals are sized and designed to work with flexibly stranded copper wire and cable. But not rated for Aluminum conductors.
  • BUYER CONFIDENCE - Always match the size and gauge of terminals, cables, and connectors to ensure a proper fit. Its important use with a compatible copper cable. Recommend to double-check the dimensions and ensure theyre accurate before making a purchase. That is to say we would like the opportunity to make it right for you.

Color: Non-Insulated Splice - Tinned Copper


Connector Type: Crimp Butt Splice, Non-insulated Tinned Copper Compression Splice, Seamless Barrel Butt Splice


Contact Material: Copper


Insulation Material: Non-Insulated Connectors but with 31 Dual Wall Adhesive Heat Shrink Tubing for Insulated


Terminal: Butt Terminal


Connector Type: Crimp Butt Splice, Non-insulated Tinned Copper Compression Splice, Seamless Barrel Butt Splice


Terminal: Butt Terminal


Maximum Voltage: 600 Volts


Contact Material: Copper


Insulation Material Type: Non-Insulated Connectors but with 31 Dual Wall Adhesive Heat Shrink Tubing for Insulated


Material Type: Copper, T2 Purple Copper(Red Copper), Tinned Pure Copper


Specification Met: RoHS, SGS, UL


Gauge: 12-10 Gauge 8 Gauge 6 Gauge 4 Gauge


Brand Name: SVAAR


Model: 12-4 AWG Kit - 132PCS Tinned Copper


Number of Items: 132


Part Number: BN132P-T


Manufacturer: SVAAR


Included Components: Butt Connectors12-10 Gauge*30pcs, 8 Gauge*20pcs, 6 Gauge*10pcs, 4 Gauge*6pcs


Color: Non-Insulated Splice - Tinned Copper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great quality
Color: Non-Insulated Splice - Tinned Copper Size: 132PCS 4/6/8/12-10 AWG+HST Kit
They are everything as advertised. Used to solder 8ga to two 10ga wires.
Reviewed in the United States on April 2, 2026 by Keith W.

  • Perfect to splice DC cable together
Color: Non-Insulated Splice - Tinned Copper Size: 132PCS 4/6/8/12-10 AWG+HST Kit
Used these to extend leads on a 24vdc Electric motor on a cable reel and it worked flawlessly extended them to reach a set of batteries to power the cable reel portably.
Reviewed in the United States on July 6, 2025 by Corey B

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