Best Wirefy in 2025

EASY TO USE - You can confidently install your outdoor lights yourself. This low voltage wire is flexible and easy to strip.

VERSATILE - Use with path lights, outdoor spot lights, deck lights, garden accent lighting, and even underwater lights.

RATED FOR OUTDOOR USE - Engineered to withstand sunlight, abrasion and moist. Approved for direct burial.

EASY TO USE - You can confidently install your outdoor lights yourself. This low voltage wire is flexible and easy to strip.

VERSATILE - Use with path lights, outdoor spot lights, deck lights, garden accent lighting, and even underwater lights.

RATED FOR OUTDOOR USE - Engineered to withstand sunlight, abrasion and moist. Approved for direct burial.

EASY TO USE - You can confidently install your outdoor lights yourself. This low voltage wire is flexible and easy to strip.

VERSATILE - Use with path lights, outdoor spot lights, deck lights, garden accent lighting, and even underwater lights.

RATED FOR OUTDOOR USE - Engineered to withstand sunlight, abrasion and moist. Approved for direct burial.

3:1 SHRINK RATIO - Recovers to 1/3 of its original diameter, and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough.

GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection, creating waterproof and long-lasting insulation.

VARIETY OF SIZES - We have included 7 most commonly used diameters ranging from 3/32" to 3/4". Shrink tubing is precut to 1.75 inches.

WIREFY MOST VERSATILE CONNECTOR KIT - Ring, fork, hook, spade and butt splice heat shrink wire connectors are included in this multipurpose electrical connector kit. You will not run out of heat shrink wire connectors when working on your next wiring project.

DURABILITY AND WEATHER RESISTANCE - Thick copper barrel ensures a strong wire crimp every time. Your wire will never slip out of these connectors. Adhesive lined heat shrink tubing provides high tensile strength, as well as resistance to weather, stretch and mechanical damage. Prevent wire corrosion in your electrical connections.

EASE OF APPLICATION - 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.

STRONG CRIMPS - Thick, seamless butt connector barrels ensure super strong crimps, and prevent your wire from slipping out.

EXCELLENT CONDUCTIVITY - Pure copper ensures the highest conductivity. A thin layer of tin will protect your butt splices from corrosion.

A VARIETY OF SIZES - This versatile kit includes uninsulated butt splice connectors for 24 to 8 gauge wires.

PROFESSIONAL RING TERMINALS - These wire terminals are crafted from pure copper to achieve maximum current flow. Wire eyelets are tinned for enhanced corrosion resistance.

ADVANCED HEAT SHRINK TUBING - Insulation tubing shrinks to 1/3 of its original size, providing the highest shrink ratio on the market. Heat activated adhesive seals the wire ends from the elements.

EASY APPLICATION - Wirefy heat shrink connectors can be applied seconds. Simply strip the wire, make a crimp, and apply heat. It's that easy.

3:1 SHRINK RATIO - Recovers to 1/3 of its original diameter, and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough.

GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection, creating waterproof and long-lasting insulation.

VARIETY OF SIZES - We have included 7 most commonly used diameters ranging from 3/32" to 3/4". Shrink tubing is precut to 1.75 inches.

STRONG CRIMPS - Thick, seamless butt connector barrels ensure super strong crimps, and prevent your wire from slipping out.

EXCELLENT CONDUCTIVITY - Pure copper ensures the highest conductivity. A thin layer of tin will protect your butt splices from corrosion.

A VARIETY OF SIZES - This versatile kit includes uninsulated butt splice connectors for 24 to 8 gauge wires.

QUICK DISCONNECTS - Male/female spade connectors can be easily mated and pulled apart. They are convenient for applications that require frequent connections. Female spade connectors work great for bus bar and fuse box installations.

PROFESSIONAL SPADE CONNECTORS - Our spade connectors are crafted from high quality copper, as well as heat shrink tubing with adhesive lining. These terminals crimp, shrink, and seal well.

STRONG CRIMPS - Double barrels designed to ensure stronger crimps. Heat shrink tubing adhesive glues to the wire insulation for enhanced tensile strength. Your wire will not slip out.

VARIETY FOR EVERY APPLICATION - Forks, rings, hooks, quick disconnects, and butt connectors are included in this multi application crimp connector kit. You will find the right connector for all of your electrical wiring projects.

DURABILITY AND WEATHER RESISTANCE - Thick copper barrel of the waterproof electrical connectors ensures a strong wire crimp every time. Your wire will never slip out of these connectors. Adhesive lined heat shrink tubing provides high tensile strength, as well as resistance to weather, stretch and mechanical damage. Prevent wire corrosion in your electrical connections.

EXCELLENT WIRE CONTACT - Brazed copper barrels provide increased current flow, and ensure less voltage drop, preventing wiring failures and reducing equipment downtime.

4:1 SHRINK RATIO - Recovers to 1/4 of its original diameter, and makes a tight seal. Highest heat shrink ratio on the market.

GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection, creating waterproof and long-lasting insulation.

VARIETY OF SIZES - We have included 5 most commonly used diameters ranging from 1/4" to 3/4". Shrink tubing is precut to 1.75 inches.

HEAVY DUTY LUGS - Crafted from high quality thick copper, these battery lugs make super strong crimps.

PREVENT CORROSION - A thin layer of tin will protect your copper lug terminals from corrosion in harsh environments.

CAN BE CRIMPED OR SOLDERED - These battery lugs can be crimped or soldered to the wire ends depending on your preference.

4:1 SHRINK RATIO - Recovers to 1/4 of its original diameter, and makes a tight seal. Highest heat shrink ratio on the market.

GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection. This creates waterproof and long-lasting insulation.

EASY TO USE - Simply slide heat shrink tube over your connection point and apply heat. Make professional insulated connections in seconds.

FORK CONNECTORS WITH HEAT SHRINK TECHNOLOGY - Increased tensile strength. Resistant to salt water, oil, and grease.

INDUSTRIAL GRADE HEAT SHRINK TUBING - Shrinks to 1/3 of its original size. Has heat activated adhesive that bonds the connector to the wire.

INCREASED CONDUCTIVITY - Pure copper terminals ensure highest current flow. Tin top-layer coating protects the terminal against corrosion.

4:1 SHRINK RATIO - Recovers to 1/4 of its original diameter, and makes a tight seal. Highest heat shrink ratio on the market.

GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection. This creates waterproof and long-lasting insulation.

EASY TO USE - Simply slide heat shrink tube over your connection point and apply heat. Make professional insulated connections in seconds.

EASY TO USE - Simply strip your wires, insert into the solder sleeve and apply heat. Soldered butt connections are made in seconds.

IMPROVED TECHNOLOGY - Lower temperature solder will melt faster and prevent burns in the insulation tubing.

WATERPROOF - Heat activated adhesive will seal your connection making it waterproof. Transparent tubing allows to inspect your connection after it is completed.

PRECISION STRIPPING TOOL - Professionally calibrated tool ensures you only strip wire insulation and never cut a single wire strand

STAYS SHARP FOR LONGER - Hardened carbon steel will remain sharp over the years

ERGONOMIC TEXTURED HANDLES - Ensure comfortable grip and eliminate hand fatigue

MARINE GRADE BUTT CONNECTORS - Crafted from high quality tinned copper and adhesive lined heat shrink tubing. These professoinal butt connectors ensure protection against the elements.

STRONG CRIMPS - These butt connectors use thick, seamless copper barrels. Once crimped, your wire will not pull out of these butt splices.

EASY TO USE - Just make a crimp and apply heat. These wire connectors require less heat to recover, and will form an airtight seal.

EASY TO USE - Simply strip your wires, insert into the solder sleeve and apply heat. Soldered butt connections are made in seconds.

IMPROVED TECHNOLOGY - Lower temperature solder will melt faster and prevent burns in the insulation tubing.

WATERPROOF - Heat activated adhesive will seal your connection making it waterproof. Transparent tubing allows to inspect your connection after it is completed.

VERSATILE WIRE CRIMPER TOOL SET - Works with heat shrink, insulated nylon, non-insulated, open barrel, ferrule, and flag terminals

PERFECT CRIMP EVERY TIME – Precise ratcheting mechanism makes proper uniform crimps every time

EFFORTLESS CRIMPING - Professional grade crimping mechanism for all day crimping without hand fatigue

PROFESSIONAL CRIMPING TOOL - this hand crimper has efficient ratcheting mechanism and professional grade crimping die for proper rock-solid crimps every time. This crimping tool works best with heat shrink connectors

PRECISE RATCHETING MECHANISM – wire connectors are crimped by squeezing the handle through a complete ratcheting cycle until the handle releases automatically. The ratcheting function allows to secure a wire connector while you can insert the wires into the crimp

ADJUSTABLE CRIMPING FORCE - The tool has a star wheel that allows to adjust crimping height to ensure the right amount of crimping force depending on your crimping project. A designated quick release lever allows to open the crimper jaws in any position

VERSATILE CRIMP TOOL - Works with heat shrink connectors, nylon, non-insulated, ferrule terminals

PERFECT CRIMPS EVERY TIME - Precise ratcheting mechanism makes proper uniform crimps every time

EFFORTLESS CRIMPING - Professional grade crimping mechanism for all day crimping without sore hands

QUICK DISCONNECTS - Male/female spade connectors can be easily mated and pulled apart. They are convenient for applications that require frequent connections.

PROFESSIONAL SPADE CONNECTORS - Our spade connectors are crafted from high quality copper, as well as heat shrink tubing with adhesive lining. These terminals crimp, shrink, and seal well.

STRONG CRIMPS - Double barrels designed to ensure stronger crimps. Heat shrink tubing adhesive glues to the wire insulation for enhanced tensile strength. Your wire will not slip out.

QUICK DISCONNECTS - Male/female spade connectors can be easily mated and pulled apart. They are convenient for applications that require frequent connections.

PROFESSIONAL SPADE CONNECTORS - Our spade connectors are crafted from high quality copper, as well as heat shrink tubing with adhesive lining. These terminals crimp, shrink, and seal well.

STRONG CRIMPS - Double barrels designed to ensure stronger crimps. Heat shrink tubing adhesive glues to the wire insulation for enhanced tensile strength. Your wire will not slip out.

QUICK DISCONNECTS - Male/female spade connectors can be easily mated and pulled apart. They are convenient for applications that require frequent connections. Female spade connectors work great for bus bar and fuse box installations.

PROFESSIONAL SPADE CONNECTORS - Our spade connectors are crafted from high quality copper, as well as heat shrink tubing with adhesive lining. These terminals crimp, shrink, and seal well.

STRONG CRIMPS - Double barrels designed to ensure stronger crimps. Heat shrink tubing adhesive glues to the wire insulation for enhanced tensile strength. Your wire will not slip out.

MARINE GRADE BUTT CONNECTORS - Crafted from high quality tinned copper and adhesive lined heat shrink tubing. These professoinal butt connectors ensure protection against the elements.

STRONG CRIMPS - These butt connectors use thick, seamless copper barrels. Once crimped, your wire will not pull out of these butt splices.

EASY TO USE - Just make a crimp and apply heat. These wire connectors require less heat to recover, and will form an airtight seal.

MARINE GRADE BUTT CONNECTORS - Crafted from high quality tinned copper and adhesive lined heat shrink tubing. These professoinal butt connectors ensure protection against the elements.

STRONG CRIMPS - These butt connectors use thick, seamless copper barrels. Once crimped, your wire will not pull out of these butt splices.

EASY TO USE - Just make a crimp and apply heat. These wire connectors require less heat to recover, and will form an airtight seal.