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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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TKDMR 10 PCS 1/0 AWG - 3/8" Battery Cable Lugs Copper Wire Ring Terminals

TKDMR 10 PCS 1/0 AWG - 3/8" Battery Cable Lugs Copper Wire Ring Terminals

Product ID: 287530948

Details

Color
Copper
Connector Type
Ring
Contact Material
Copper
Insulation Material
Polyethylene
Terminal
Ring Terminal

🔌600V max voltage

🔥4:1 dual wall heat shrink tubing

🛠️100% annealed copper, corrosion resistant

SAR 60

Duties & taxes included

In stock

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Description

⚡ Connect Like a Pro, Last Like a Legend

PLUG PLAY EFFICIENCY - Pre-cut heat shrink tubes and flared openings make wire insertion and installation faster and hassle-free.
POWER UP WITH CONFIDENCE - Rated for up to 600V DC, ensuring safe, high-current connections for your critical projects.
BUILT TO LAST AND PERFORM - Crafted from 100% annealed copper with special surface treatment for maximum conductivity and durability.
VERSATILE PRO GRADE SOLUTION - Perfect for solar panels, marine, automotive, and DIY electrical wiring—join the elite pros who trust TKDMR.
HEAT SHRINK TECH FOR ULTIMATE PROTECTION - Includes premium 4:1 dual wall adhesive heat shrink tubing that seals and shields against moisture and corrosion.

The TKDMR 10 PCS 1/0 AWG copper battery cable lugs come with 3/8" ring terminals and UL-certified 4:1 dual wall heat shrink tubing. Made from 100% annealed copper with corrosion-resistant treatment, these lugs support up to 600 volts DC and high temperature durability. Designed for easy crimping or soldering, they provide reliable, moisture-proof connections ideal for industrial, automotive, marine, and solar applications.

Specifications

ASIN	B08R6TX3XM
Best Sellers Rank	#334 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Ring Terminals
Brand Name	TKDMR
Color	Copper
Connector Gender	Male
Connector Type	Ring
Contact Material	Copper
Customer Reviews	4.8 4.8 out of 5 stars (12,774)
Included Components	copper lugs,heat shrink tubing
Insulation Material Type	Polyethylene
Item Dimensions L x W x H	12"L x 6"W x 0.75"H
Item Highlight	UL,4:1 Heat Shrink Cable Ends,Wiring Connector Terminal End,Electrical Crimp Connectors
Item Weight	180 g
Manufacturer	TKDMR
Material Type	Copper
Maximum Voltage	600 volts_of_direct_current
Model	TKDMR
Number of Items	10
Part Number	TK-CWLT000188
Specification Met	UL
Stud Size	3/8
Temperature Rating	75 degree fahrenheit
Terminal	Ring Terminal
UPC	785665653821
Unit Count	10 Count

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