Best Ring Butt Terminals of 2026

Harvey Wall Avatar
Harvey Wall
Last Updated: 2 Feb 2026

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Ring Butt Terminals are a type of electrical connector used to terminate the end of a wire for connection to a screw or stud-type terminal block. These connectors are typically made of copper or brass and coated with a layer of tin or nickel to prevent corrosion. The ring shape of the terminal allows for easy installation and secure attachment to the terminal block. Ring Butt Terminals come in various sizes to accommodate different wire gauges and are widely used in automotive, industrial, and marine applications. They are a reliable and cost-effective solution for connecting wires and ensuring a stable electrical connection.

At a Glance: Our Top Picks

520PCS Heat Shrink Wire Connector Kit, Ring Butt Terminals Insulated Waterproof Male and Female Fork Hook Crimp Terminal Connector Cover #TOP 1
520PCS Heat Shrink Wire Connector Kit, Ring Butt Terminals Insulated Waterproof Male and Female Fork Hook Crimp Terminal Connector
ftb score rating icon 9.8
Wirefy Heat Shrink Connector Kit - 540 PCS Cover #TOP 2
Wirefy Heat Shrink Connector Kit - 540 PCS
ftb score rating icon 9.7
GLARKS 330Pcs Copper Wire Terminal Set Cover #TOP 3
GLARKS 330Pcs Copper Wire Terminal Set
ftb score rating icon 9.5

Top 10 Ring Butt Terminals

#TOP 1

520PCS Heat Shrink Wire Connector Kit, Ring Butt Terminals Insulated Waterproof Male and Female Fork Hook Crimp Terminal Connector

Z520-1
Red,Blue,Yellow
MIX 520Pcs
520PCS Heat Shrink Wire Connector Kit, Ring Butt Terminals Insulated Waterproof Male and Female Fork Hook Crimp Terminal Connector Cover
520PCS Heat Shrink Wire Connector Kit, Ring Butt Terminals Insulated Waterproof Male and Female Fork Hook Crimp Terminal Connector for Automotive Marine Auto Cable Connector

Features
[520PCS Crimping Connectors] The Wiring Connector Set Is Equipped With 3 Kinds Of Wire Gauges And 27 Types Of Electrical Connectors, Which Basically Covers Most Of The Use Needs. Including Male Shovel Connector, Female And Male Connectors、butt Terminal、ring Connector、fork Terminal、hook Terminal And Other Common Connectors.
Last Chance: Grab Yours Before Stock Runs Out! (Limited Quantity)
[Wire Connector Specifications] Red :0.5-1.0mm², AWG 22-18; Blue :1.5-2.5 Mm², AWG 16-14; Yellow :4-6.0 Mm², AWG 12-10. All Connectors Are Color-Coded According To The Cable Area, And The Crimp Terminal Surface Has A Black Jet Code For Easy Wire Identification.
[Wide Application] Line Pressure Connectors Can Be Used In Household Appliance Cables, Automobiles, Automobiles, Motorcycles, Ships, Machines, Computers Or Other Automation Equipment, Repair, Sound System Batteries, Circuit Repair And Design.
[Premium Material] Heat Shrinkable Terminals: The Heat Shrinkable Tubing Made By Polyolefin, With Adhesive Lining For Protecting Splices From Water And Corrosion. Providing Strain Relief And Against Vibration In Rugged Environment, Which Completely Insulates And Protects Electrical Connections. In The Middle Of The Splice Is High Pure Copper Tube, With Excellent Conductivity Property. HSC Offers Long-Term Performance, Easy Installation, And A Low Installed Cost, Which Is More Reliable Than Conventional Crimp Terminals.
[EASY To USE] :Strip Wire Insulation, Crimp Terminal Barrel With A Wire Crimper, And Apply Heat With A Heat Gun While Rotating A Connector. Heat Shrink Tubing Will Reduce In Size And Adhere To The Wire. No Soldering Kit Needed. Start Making Secure And Durable Connections In Seconds.
#TOP 2

Wirefy Heat Shrink Connector Kit - 540 PCS

VAR-540
Assorted colors
22-10 Gauge
Wirefy Heat Shrink Connector Kit - 540 PCS Cover
Wirefy Heat Shrink Wire Connectors Kit - Marine Grade Electrical Connectors - Automotive Butt Connectors - Insulated Ring, Spade, Fork, Hook Crimp Terminals - 22-10 Gauge - 540 PCS

The Wirefy Connector Kit is a versatile solution for your wiring projects, featuring a range of connectors such as ring, fork, hook, spade, and butt splice types. The durable design includes thick copper barrels that ensure a secure crimp, preventing wires from slipping out. With adhesive lined heat shrink tubing, you can enjoy enhanced weather resistance and protection against corrosion. The ease of application allows you to create strong connections quickly, without the need for soldering, making your work more efficient.

What We Like
Versatile connector types included
Strong and durable construction
Weather-resistant design
Quick and easy application
#TOP 3

GLARKS 330Pcs Copper Wire Terminal Set

G-1597
GLARKS 330Pcs Copper Wire Terminal Set Cover
GLARKS 330Pcs Copper Wire Crimp Terminal Assortment Set Open Barrel Connectors Kit - Includes Ring, Spade Butt Lugs, U-shape Terminals - Model G-1597

GLARKS Terminal Connectors offer a comprehensive assortment of 660 high-quality copper terminal connectors, perfect for various cable sizes. With an easy crimping design, you can effortlessly insert wires and secure them without hassle. The premium copper material ensures excellent electrical conductivity and long-lasting use, reducing the risk of corrosion or rust. Additionally, the precise workmanship guarantees smooth surfaces that won’t damage your cables. This kit is ideal for a wide range of applications, from automotive to household uses.

What We Like
High-quality copper material
Easy to use crimping design
Wide range of applications
Precise dimensions and workmanship
Includes various connector types
#TOP 4

Wirefy Heat Shrink Wire Connectors Kit - Marine Grade Electrical Connectors - Automotive Butt Connectors - Insulated Ring

VAR-1080
Assorted colors
22-10 Gauge
Wirefy Heat Shrink Wire Connectors Kit - Marine Grade Electrical Connectors - Automotive Butt Connectors - Insulated Ring Cover
Wirefy Heat Shrink Wire Connectors Kit - Marine Grade Electrical Connectors - Automotive Butt Connectors - Insulated Ring, Spade, Fork, Hook, T-Tap Crimp Terminals - 22-10 Gauge - 1080 PCS

Features
EXCELLENT WIRE CONTACT - Brazed Copper Barrels Provide Increased Current Flow, And Ensure Less Voltage Drop, Preventing Wiring Failures And Reducing Equipment Downtime.
WIREFY ULTIMATE CONNECTOR KIT - Ring, Fork, Hook, Spade And Butt, Solder Seal And T-Tap Heat Shrink Wire Connectors Are Included In This Multipurpose Electrical Connector Kit. You Will Find The Right Connector Type For Your Next Wiring Project.
WIREFY QUALITY COMMITMENT - We Stand Behind The Quality Of Our Electrical Connectors. All Wirefy Electrical Wire Connectors Are Backed By Our Best-In-Class, Lifetime Warranty.
PROFESSIONAL HEAT SHRINK TUBING - Shrinks To 1/3 Of Its Original Size, And Has Heat Activated Adhesive That Bonds The Connector To The Wire.
COMPLIANT WITH ALL ELECTRICAL STANDARDS - Wirefy Heat Shrink Connectors Are Compliant With ROHS, ISO 9001:2008, SGS, CE And UL Standards. Prevent Wiring Failures And Reduce Equipment Downtime By Choosing Certified Electrical Connectors.
#TOP 5

GLARKS 355pcs Insulated Crimp Terminals Kit

6543870667
GLARKS 355pcs Insulated Crimp Terminals Kit Cover
Glarks 355pcs 22-16 / 16-14 / 12-10 Gauge Mixed Quick Disconnect Electrical Insulated Butt Bullet Spade Fork Ring Solderless Crimp Terminals Connectors Assortment Kit

The GLARKS Crimp Terminals offers a comprehensive selection of 720 high-quality insulated crimp terminal connectors. This assortment kit includes various types such as fork, spade, ring, butt, and bullet quick disconnect terminals, making it versatile for your electrical needs. With a wire range of 22-16, 16-14, and 12-10 A.W.G, you can easily find the right connector for your project. Made from quality copper and PVC materials, these terminals comply with UL and RoHS standards, ensuring safety and durability for your electrical connections.

What We Like
High-quality insulated connectors
Extensive variety of terminals
Complies with safety standards
Suitable for multiple wire gauges
Includes 720 pieces
#TOP 6

Flytuo 840PCS Insulated Wire Electrical Connectors - 36 Types Crimp Terminals Connectors Assortment Kit Mixed Butt

840PCS - 36 Types
840PCS
Flytuo 840PCS Insulated Wire Electrical Connectors - 36 Types Crimp Terminals Connectors Assortment Kit Mixed Butt Cover
Flytuo 840PCS Insulated Wire Electrical Connectors - 36 Types Crimp Terminals Connectors Assortment Kit Mixed Butt, Ring, Fork, Spade, Bullet & Quick Disconnect Assortment

Features
[Various Sizes] --- Wire Range: 22-16 ( Red ) / 16-14 ( Blue ) / 12-10 ( Yellow ) A.W.G. With Three Different Colors, As Well As A Detailed Chart For Easy Identification Or For Different Purposes Of Use
[Packsge Included] ---Comes With 840pcs Insulated Terminals In The Most Commonly Used Sizes. Rings, Forks, Female Spades, Male Spades, Butt Crimp Electrical Connectors
[Wide Applications] --- Widely Used In Marine And Automobile Applications, Comes With All You Need To Make Solderless Electrical Repairs Around The Home, Shop Or Outside
[High Quality] --- High Quality Copper And PVC Ensure Excellent Safely Wire Contact For Vehicle, Household And Electrical Use, Comply With International Standards
[Easy To Carry] --- A Clear View Plastic Case Contains Assorted Crimp Wire Terminals,easy To Carry,neat And Orderly, Not Messy

Kuject 120PCS Waterproof Solder Seal Connectors

SS120
120PCS
Kuject 120PCS Waterproof Solder Seal Connectors Cover
Kuject 120PCS Solder Seal Wire Connectors, Waterproof Heat Shrink Solder Sleeve Self-Solder Insulated Electrical Butt Splice Wire Terminals for Marine Automotive Boat Truck Wire Joint

The Kuject Solder Seal Connectors offer a convenient solution for electrical connections, requiring only a heat gun for use. This time-saving feature eliminates the need for soldering or crimping, making it ideal for tight spaces where traditional methods may prove difficult. The connectors also boast exceptional waterproofing due to the dual hot melt adhesive rings, ensuring reliable performance in wet conditions. Moreover, they are designed to withstand high temperatures, preventing the shrink tubing from melting prematurely, which enhances safety and reliability.

What We Like
Time-saving installation
Ideal for tight spaces
Excellent waterproof performance
High temperature resistance
#TOP 8

200PCS Insulated Electrical Connectors Kit, Automotive Crimp Terminal Set with Ring Fork Spade Male Female & Butt Splice

KDRNXVAL
GS00006
200PCS Insulated Electrical Connectors Kit, Automotive Crimp Terminal Set with Ring Fork Spade Male Female & Butt Splice Cover
200PCS Insulated Electrical Connectors Kit, Automotive Crimp Terminal Set with Ring Fork Spade Male Female & Butt Splice, 12V Wire Crimping Assortment for Car Motorcycle Marine Repair

Features
Quick, Solder-Free Connection – Easy For Beginners Designed For Fast And Reliable Wire Bonding, These Crimp Terminals Allow Secure Electrical Connections Without Soldering. Perfect For Electricians, Technicians, DIY Users, And Beginners, Enabling Quick Repairs And Efficient Workflow.
Complete 200PCS Crimp Terminal Assortment For All Wiring Tasks This Electrical Connector Kit Includes 85 Ring Terminals, 40 Fork Terminals, 15 Male Connectors, 15 Female Connectors, And 45 Butt Splice Terminals—covering All Common Wiring Needs For Automotive, Household, And Electrical Repairs. A Fully Equipped Set Ideal For Daily Maintenance.
Suitable For Automotive, Household & Industrial Applications Ideal For Home Appliances, Car And Motorcycle Wiring, Marine Equipment, Machinery, Computers, Audio Systems, Battery Connections, And Automation Devices. These Wire Crimp Terminals Support Quick Connection/disconnection And Are Essential For Repair And Maintenance Tasks.
Organized By Color For Easy Identification & Use All Insulated Connectors Are Neatly Arranged In A Portable Plastic Box. The Terminals Are Color-Coded For Specific Wire Sizes: Red For 0.5–1.5mm² (22–16 AWG, 19A), Blue For 1.5–2.5mm² (16–14 AWG, 27A), And Yellow For 4–6mm² (12–10 AWG, 48A). Easy To Recognize, Select, And Use.
High-Quality Materials For Safe & Durable Connections Made From Copper, PVC, And Tin Plating, These Crimp Connectors Offer Excellent Conductivity, Corrosion Resistance, Flame-Retardant Insulation, And Long-Lasting Durability. A Cost-Effective And Dependable Crimp Connector Kit For Any Wiring Project.

Kuject 50PCS Waterproof Heat Shrink Connectors

WT050
Transparent
50PCS
Kuject 50PCS Waterproof Heat Shrink Connectors Cover
Kuject 50PCS Solder Seal Wire Connectors, Waterproof Heat Shrink Butt Connector Solder Sleeve Self-Solder Insulated Electrical Butt Splice Wire Terminals for Marine Automotive Boat Truck Wire Joint

The Kuject Waterproof Connectors are designed to save you time and effort, eliminating the need for soldering or crimping. With just a heat gun, you can quickly complete your connections, making the process faster and easier than traditional methods. These connectors are perfect for tight spaces, allowing you to bend them after connection without the need for additional tools. They also feature enhanced waterproof performance due to two adhesive rings, ensuring better protection against moisture. Additionally, they boast high temperature resistance, preventing shrink tubing from melting prematurely during use.

What We Like
Time-saving installation
Ideal for tight spaces
Enhanced waterproof protection
High temperature resistance
#TOP 10

Tnisesm 200Pcs U Shape Copper Ring Terminals

TC-1
100Pcs Terminals
Tnisesm 200Pcs U Shape Copper Ring Terminals Cover
Tnisesm 200Pcs U Shape Copper Ring Terminals,Open Barrel Crimp Terminals with Heat shrinkable Tube, Butt Connector ​for Electricity Automotive

Features
Cold-Pressed Terminal Connector Adopts U-Shaped Design, Which Is Very Easy To Insert Wires. You Only Need To Insert The Wire Of The Corresponding Size Into The Terminal, And Then Press It Down With The Wire Pressing Pliers.
U Shape Wire Connectors Are Durable For Use And Made Of 100% High-Quality Tinned Copper,high Hardness, Not Easy To Rust, Wear And Corrosion Resistance. Each Terminal Is Rolled And The Seam Is Butted. The Multiple Sizes Of Cable Lugs Can Meet Your Different Needs.
Tnisesm Cable Connectors Are Widely Used In Machinery, Electricity, Railway, Shipbuilding, Aviation, Home Appliances, Computers Or Other Automatic Devices.
Package Included: 100Pcs X TC-1 Cable Lug Crimp Connectors; 100Pcs Heat Shrinkable Tube
Designed With Full Port Barrel, Ideal For Difficult To Crimp Solid Wires Or Stranded Wires. The Flared Opening Can Reduce The Difficulty To Crimp Solid Wires Or Stranded Wires.
Buying Guide Image
Editor's Notes

During our ring butt terminal research, we found 69 ring butt terminal products and shortlisted 10 quality products. We collected and analyzed 361,388 customer reviews through our big data system to write the ring butt terminals list. We found that most customers choose ring butt terminals with an average price of £10.66.

The ring butt terminals are available for purchase. We have researched hundreds of brands and picked the top brands of ring butt terminals, including DINGYUAN, Wirefy, GLARKS, Flytuo, Kuject.

Written by
Harvey Wall Avatar

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.