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Your cart is empty.These terminal boots can be used with stud type junction blocks, or any stud terminal #10 and smaller to protect against accidental shorting and corrosion while improving appearance. Great for small alternator, or solenoid studs. Package comes with 2 black terminal covers
David M. Evans
Reviewed in the United States on July 6, 2025
These covers provide protection from shocks and accidental short circuits. I use them in my “home made” electrical projects.
Greg Beam
Reviewed in the United States on September 26, 2023
Fit snugly very pliable perfect fit to cover terminals on a winch solenoid
jmax
Reviewed in the United States on March 3, 2022
The Fastronix terminal covers are quality parts. I've used 3 different sizes of them, and they work great.
Mark Hamilton
Reviewed in the United States on December 14, 2022
The media could not be loaded.
ALRUI
Reviewed in the United States on June 26, 2021
These are going to be used on a solenoid to control power to my winch. The solenoid didnt come with any insulating covers for the power connections and these were the best I could find. I wish they stated country of origin - I didnt see China on them so who knows:-)
IB
Reviewed in the United States on August 13, 2020
The current Fastronix 3/16" Small Stud Terminal Covers #404-122 is not what is being shipped. The package received has only 1 pair although showing 2 pair.Customer service responded to my complaint within a couple of hours that that was not acceptable and they were looking into it. They then offered 2 pair for free. Within 10 minutes of accepting their offer, I received an email with the tracking number. It doesn't get any better than that.The covers are just as great as the customer service. They are well made of soft but thick flexible rubber (wish they were more Red than Pink) The nipple fits tight to snug on AWG 14-10 Bonded Zip cord type wire. THNN wire types will be loose on AWG 14. (since I had already installed my connectors I had to trim the nipple a bit).These are a great looking addition to my diy ham radio battery box.
Yankedog
Reviewed in the United States on July 29, 2020
I was replacing the starter solenoid on my ATV and needed to replace the nut covers this worked great.
Ni518079
Reviewed in the United States on July 27, 2018
These work very well on 1/4" studs on my bus bar and grounding blocks. Used them to keep everything clean when building an aux fuse box and relay box. I will use them again when I upgrade my car grounding wires.
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