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SVAAR 4/6/8/10-12 AWG Non‑Insulated Butt Connectors Kit, 132PCS 4‑12 Gauge Tinned Copper Seamless Barrel Crimp Wire Splices: 66PCS Uninsulated Butt Splice Terminals + 66PCS 3:1 Heat Shrink Tubing

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Arrives Tuesday, Sep 8
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Color: Non-Insulated Splice - Tinned Copper


Set name: 132PCS 4/6/8/12-10 AWG Kit


Features

  • VARIOUS SPECIFICATIONS GREAT ASSORTMENT Includes 66 pcs heavyduty tincoated marinegrade noninsulated butt splice connectors (30 pcs 1210 Gauge; 20 pcs 8 Gauge; 10 pcs 6 Gauge; 6 pcs 4 Gauge). Rated for 600 Volts, compatible with both solid and stranded wire. Supports crimped or soldered installation; crimping delivers mechanical reliability while soldered connections maximize strength and conductivity. Kit also contains 66 pcs 3:1 dualwall adhesive heat shrink tubing (33 pcs Black, 33 pcs Red) for complete wiring projects
  • MARINE GRADE-TINNED COPPER - SVAAR butt splice wire connectors are built from 99.9% highpurity purple copper with premium matte tinplating process. The tin coated surface resists oxidation and corrosion, making these butt splice connectors perfectly suited for marine applications and highhumidity working environments.
  • 100% ANNEALED COPPER - All SVAAR butt splice connectors adopt 100% annealed electrolytic-grade copper material. Professional high-temperature annealing treatment optimizes copper ductility and crimp performance, allowing the barrel to bend and compress smoothly during crimping. It effectively prevents cracking and breaking, ensuring tight, durable crimp connections every time.
  • 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.

Description

Who We Are SVAAR empowers electricians and DIY lovers to make professional electrical connections through quality products and education. We've got you covered on your wiring project. About SVAAR The on-line sale of SVAAR began in 2019. Specialized in designing and developing and producing wiring terminals & connectors, it is produced by reference to the technical standard of advanced industrial countries and quality requirement. Non Insulated Connectors Non Insulated Connectors Non Insulated Connectors Non Insulated Connectors Heat Shrink Connectors Non Insulated Connectors

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


Brand Name: SVAAR


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


Number of Items: 132


Number of Packs: 1


Part Number: BN132P-T


Manufacturer: SVAAR


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


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


Color: Non-Insulated Splice - Tinned Copper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 8

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 Set name: 150PCS 26-8 AWG Kit
They work great and combined with marine grade shrink tubing this is the only way to join wires together these are great quality and have a tight hold once crimped
Reviewed in the United States on July 19, 2026 by Ken

  • Great product.
Color: Non-Insulated Splice - Tinned Copper Set name: 560PCS 26-6 AWG Kit
Excellent product.
Reviewed in the United States on July 8, 2026 by Milton F

  • affordable and good
Color: Non-Insulated Splice - Tinned Copper Set name: 115PCS 26-8 AWG Kit
used for the first time and it works if you can go for the one with more pieces if you do a lot of electrical wiring work
Reviewed in the United States on June 10, 2026 by Eric VALDES

  • Very Good Quality
Color: Non-Insulated Splice - Tinned Copper Set name: 115PCS 26-8 AWG Kit
Nice selection that covers the size spectrum. Very well made with wire stop in center. Good winning makes easy soldering.
Reviewed in the United States on May 26, 2026 by Kindle Customer

  • Will buy again
Color: Non-Insulated Splice - Tinned Copper Set name: 280PCS 26-8 AWG Kit
Awesome product even better price point!
Reviewed in the United States on May 25, 2026 by Paul Goin

  • Mostly useful
Color: Non-Insulated Splice - Tinned Copper Set name: 132PCS 4/6/8/12-10 AWG Kit
The connectors work ok, the shrink tubing to large to be used
Reviewed in the United States on June 15, 2026 by Robert Hedler

  • Good deal for the money
Color: Non-Insulated Splice - Tinned Copper Set name: 100PCS 4/6/8/10 AWG Kit
Nice product. Exactly as advertised.
Reviewed in the United States on August 5, 2026 by Amazon Customer

  • Great product
Color: Non-Insulated Splice - Tinned Copper Set name: 150PCS 26-8 AWG Kit
These look more professional than insulated ones
Reviewed in the United States on May 2, 2026 by Gary

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