






⚡ Connect with Confidence — The Ultimate Heavy-Duty Test Lead!
AST Labs' 39" heavy-duty test lead features a thick 18 AWG copper core cable rated for 15A, robust 0.2" jaw alligator clips, and stackable 4mm banana plugs. Designed for professional-grade electrical and electronic testing across automotive, aerospace, and telecom sectors, it comes with certified authenticity and lifetime USA support for unmatched reliability.
| Manufacturer | AST Labs |
| Part Number | AST Labs 998-A-019 |
| Item Weight | 3.17 ounces |
| Package Dimensions | 5.51 x 3.98 x 0.83 inches |
| Item model number | 998-A-019 |
| Is Discontinued By Manufacturer | No |
| Style | Heavy Duty |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
D**I
High quality
Leads work great. Very good value for the money. Heavy guage and the spring clips hold well. Reccomended!
A**Y
Very well made .. robust construction .. 5 stars
Very well made, with stack-able banana's, and the alligator clips are more like miniature battery jumper clamps, and fully insulated. So, I'd say spend a few dollars more and get quality that will last awhile. Those clamps really grip .. great for charging t1 and t2 (3/16" & 1/4" tabs) terminated batteries. I am ordering another pair. 5 Stars
B**L
Noticeably Higher quality
Nice thick wire! Got these as an upgrade for my 10 amp rectifier as the leads it came with were very thin. These are much thicker and the clips are very strong. Top quality product. Also much prefer the way these hook up with another set of wires, neat and perfectly covered with no screw to mess with.
D**E
Better than most
These are definitely better quality than many other test leads I've bought, but certainly not perfect. My only gripe is that I wish they made them with a heavier gauge wire. They have a real thick coating and not much copper in there. I've made them myself before and may have to do that again.
C**.
Well made and durable
Nice quality!
R**.
Just what you expect
They're just like test leads are suppose to be. Flexible, and the banana plugs fit like you would expect them to. Some cheap test leads, the banana plug is too small (!) and fits very loose. Not these.
D**D
Excellent experience
Super fast shipping excellent price
A**R
Good Quality
The build quality is good, and they are a step above everything else I found while shopping around. They're good cables, not much more to say about it.
Trustpilot
3 days ago
1 month ago