What is the amperage rating of this lug?

I don't know and couldn't find an amperage rating for these cable lugs. However, they are more than heavy enough to carry the amperage for any application that you would use 4/0 cable for. They are high quality cable lugs and not cheap junk. I have used them for everything from battery cables on my diesel Ford truck to cable ends on my 220V Lincoln welder without a single issue.

Are these copper lugs safe to use for 120v?

Yes. They are certified up to 600 Volts AC at 275 Degrees F.

what size is the opening to fit 2/0 awg wire. Chart says 11.7?? My cable meassures 15.2mm

Even if the chart say for 2/0 wire, I do not believe it can be use in that gane. I will use it in a #2 awg wire where it fits fine. Do not buy this item for a 2/0 wire.

I've got a one time use for these, is there a way to crimp them without a special tool? I hate to buy one and never use it again

could use a pair of pliers or channel locks. But it wont be as secure as using a $13 hammer lug crimper https://www.amazon.com/Mofeez-Hammer-Lug-Crimper-Tool/

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TKDMR 10Pcs 2/0 Awg-3/8" Wire Terminals Ring Terminal Connectors, Heavy Duty Battery Cable Wire Electric Eyelets with 10Pcs 3:1 Retractable Double Thermal Wall Sticker

TKDMR 10Pcs 2/0 Awg-3/8" Wire Terminals Ring Terminal Connectors, Heavy Duty Battery Cable Wire Electric Eyelets with 10Pcs 3:1 Retractable Double Thermal Wall Sticker

Product ID: 752211035

Details

Colour
cooper
Connector type
solder
Contact material
Copper
Insulation material
Polyolefin or
Terminal
Ring Terminal

🔌100% annealed copper for max conductivity

🔥3:1 double wall heat shrink tubing, UL & CSA certified

🛡️Closed end design for moisture & solder leak protection

€ 42.46

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Connect with Confidence — Power Up Your Projects Like a Pro!

SEAL PROTECT - Closed end ring terminals lock out moisture and prevent solder leakage, ensuring long-lasting, reliable connections.
HEAT SHRINK ARMOR - 3:1 double wall heat shrink tubing offers unmatched durability and certified protection up to 257℉ and 600V.
PLUG PLAY PRECISION - Extended opening design allows effortless wire insertion, making installation quick and foolproof.
PURE COPPER POWERHOUSE - Experience superior current flow with 100% annealed copper terminals designed for heavy-duty performance.
VERSATILE PRO GRADE FIT - Perfect for solar panels, marine, automotive, and DIY projects—engineered to meet diverse professional needs.

TKDMR’s 10-piece set of 2/0 AWG 3/8" ring terminals features 100% annealed copper for maximum conductivity, paired with premium 3:1 double wall heat shrink tubing certified for up to 600V and 257℉. Designed with a closed end pad to prevent moisture ingress and solder leakage, these heavy-duty connectors ensure durable, reliable electrical connections across automotive, marine, solar, and DIY applications.

Specifications

ASIN	B08R6VSQV3
Brand Name	TKDMR
Color	cooper
Connector Gender	Female
Connector Type	solder
Contact Material	Copper
Customer Reviews	4.8 4.8 out of 5 stars (596)
Insulation Material Type	Polyolefin or Polyvinyl Chloride
Item Weight	240 Grams
Manufacturer	TKDMR
Material Type	Copper
Model	TKDMR
Number of Items	10
Part Number	TK-CWLT000188
Specification Met	UL
Temperature Rating	257-257 C
Terminal	Ring Terminal
UPC	785665653876

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