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The Wirefy 120 PCS Tinned Copper Wire Lugs Kit offers a comprehensive selection of heavy-duty, tin-coated copper ring terminals compatible with 10-4 gauge wires. Rated for up to 600 volts and temperatures up to 300°F, these versatile lugs can be crimped or soldered, ensuring durable, corrosion-resistant connections backed by a lifetime warranty.








| ASIN | B08BYZ2HQK |
| Best Sellers Rank | #40,941 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #86 in Ring Terminals |
| Brand Name | Wirefy |
| Color | Silver |
| Connector Gender | Male |
| Connector Type | Ring |
| Contact Material | Copper |
| Customer Reviews | 4.6 out of 5 stars 1,957 Reviews |
| Insulation Material | Non-Insulated |
| Insulation Material Type | Non-Insulated |
| Item Dimensions L x W x H | 6.87"L x 3.93"W x 1"H |
| Manufacturer | Wirefy |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 600 Volts |
| Model | LUG-120 |
| Number of Items | 120 |
| Part Number | LUG-120 |
| Specification Met | RoHS |
| Stud Size | 1/4, 5/16 |
| Temperature Rating | Up to 300 F |
| Terminal | Ring Terminal |
| UPC | 857409007785 |
| Unit Count | 120.0 Count |
S**E
Awesome quality
Very handy and cant beat the price
G**.
Great product
Great product will have many uses for them.
R**.
RONN
GOOD
M**H
Ok .
Work ok. Seem value engineered like most China stuff. Could be thicker metal.
J**A
Para trabajos ligueros
Son de calidad
T**N
Very well made
Very heavy-duty
K**.
They work
No issues. They are good quality.
J**N
They Work Fine – But I Personally Prefer Bare Copper Lugs
They Work Fine – But I Personally Prefer Bare Copper Lugs I'd give these Wirefy tinned copper wire lugs a fair 3 stars. From a basic functionality standpoint they work as intended—the crimp barrel accepts 6 through 2 AWG wire properly, the ring terminals fit standard bolt sizes correctly, and the 30-piece kit covers a variety of gauge and ring size combinations for different battery and solar wiring applications. My hesitation is purely a personal preference issue—I prefer bare copper lugs over tinned copper for my specific wiring applications. While the tinned coating does offer corrosion resistance benefits, particularly in marine or moisture-prone environments, it affects the feel and behavior of the connection in ways that don't align with my preferences for the solar and 12V electrical builds I work on. If tinned copper lugs suit your application—especially marine, outdoor, or humid environment installations where corrosion protection is a priority—these will serve you well at a fair price for a 30-piece kit. But if bare copper is your preference like it is mine, it's worth seeking out an alternative option. They work, just not my first choice.
W**Y
Funciona bien?
Conectores de gran calibre para conexiones de alto amperaje. Gran calidad y buen engarce de cables con la herramienta adecuada.
E**O
Cosses solides, excellente conductivité, kit très pratique
J’ai acheté ce lot de cosses rondes Wirefy pour raccorder des câbles de batterie et des masses, résultat impeccable. Le cuivre étamé inspire confiance, bonne conductivité, résistance à l’oxydation, parfait pour une installation durable. Les cosses sont bien formées, s’écrasent proprement avec une pince adaptée, maintien ferme une fois serties. Les différentes tailles permettent de couvrir plusieurs sections de câble, très pratique pour l’atelier ou l’auto. Produit de qualité, bien conditionné, excellent rapport qualité/prix pour ce type de consommable électrique. Je recommande sans hésiter.
E**O
Buen producto buena calidad y llego rápido
Me ha servido muy bien
R**S
Estes terminais parecer ser de boa qualidade
O produto corresponde à descrição, chegou rapidamente e satisfez as minhas expectativas.
D**L
This is a great kit
I honestly was really impressed with this kit, it actually is a high quality kit with a good variety of sizes, and great value. After reading reviews from other similar kits which mentioned thinner, less quality pieces I was getting worried I wouldn’t find a decent quality kit. But I kept looking for one that claimed theirs was better than other brands and took a chance on this one which claimed theirs were thicker, heavier and higher quality. I was not disappointed and was actually quite surprised by the heaviness, thickness and quality of these , they are well made , great variety of sizes and great value. 120 pcs for $30 is a great price, I purchased some locally from a auto parts store and paid almost $20 for 12. This kit has 120 pieces for a few dollars more( 10x times more). I highly recommend these.
Trustpilot
2 months ago
2 weeks ago