GEARWRENCH CV Boot Clamp Tool - 3955

Curated from 105 real Reddit conversations

Refreshed on: March 13, 2025

GEARWRENCH CV Boot Clamp Tool - 3955

Brand: GEARWRENCH
Price: $27
Snoop Score:
7.9
Sentiment
6.7
Popularity
6.8
Technical
8.6

Snoop's Take

The GEARWRENCH CV Boot Clamp Tool - 3955 is a specialized tool designed for effectively clamping CV boot joints, enabling users to secure them while using a 1/2" drive ratchet or torque wrench. This tool is appreciated for its durability and reliability, with many users praising it for holding up under daily use, as one user noted, "we've had them for a couple years and they're holding up well for every day use." Positive feedback highlights the tool's strong locking mechanism and the lifetime warranty GEARWRENCH offers, making it a trusted choice among mechanics, as evidenced by comments like, "I love their ratchets for the price. Can't be beat." However, some users have reported issues with the tool ripping boots and the effectiveness of split boots, indicating that while the tool is generally reliable, it may not be suitable for all situations. Overall, the GEARWRENCH CV Boot Clamp Tool is recommended for those looking for a durable and reliable option in the tool category, especially for temporary fixes. However, potential buyers should consider the feedback regarding boot ripping and the need for permanent solutions when making their decision.

Not for you? Check out our other rated CV Boot Tools

Gearwrench ratchets hands down top pick.

Positive Feedback

all it does is rip boots, universal ones anyways.

Negative Feedback
Product
7.9
GEARWRENCH CV Boot Clamp Tool - 3955
Routine Maintenance
9 / 10
DIY Auto Repairs
9 / 10
Professional Shop Use
9 / 10
Industrial Applications
9 / 10
See how this compares to all CV Boot Tools

What it does well!

Key strengths users can’t stop talking about.
Durable and reliable tools
Gearwrench ratchets hands down top pick.
Zero issue with daily use.
+1 for gear wrench stuff.
I'm not too stoked on my gearwrench wrenches.
Good locking mechanism in ratchets
I like the locking head. It avoids the wobble problem the other poster mentioned.
I love their ratchets for the price. Can't be beat.
Lifetime warranty offered
They do have a lifetime warranty...might be worth trying.
Durable tools that last long
I love Gear Wrench. I have some double box end sets that are 25 years old and still going strong.
I have some of the original ratchet wrenches that I have had for over 20 years.
Good performance of ratcheting tools
Love gearwrench. Their ratcheting serpentine belt kit is awesome.
Durable tools that hold up under daily use
we've had them for a couple years and they're holding up well for every day use.
It's held up to several years of DAILY use for me!
Better quality than competitors like Craftsman
Their tools are MUCH better than modern Craftsman stuff, IMO.
Great selection and availability
Great quality, affordable, great selection, always in stock.

Where it needs some work!

Areas to watch—feedback on possible improvements.
Tool tends to rip boots
all it does is rip boots, universal ones anyways.
Split boots are ineffective
They kinda suck and tend to split back open.
Not suitable for permanent solutions
Only use them if you’re stuck on the side of the road and need a quick solution to get home, they’re a terrible idea for a permanent solution.
Quality issues with hard plastic boots
Last time I changed a boot it was like a hard plastic rather than rubber as well!
Flex head design is too floppy
I don’t like the flex head Gearwrenches they get too floppy.
Not bad, will flex double wrench and open end spreads more than tool truck brands.

Compare On All Talked About Dimensions

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Core Power Plays

The specs and strengths that make it shine.
Suggestions for improving tool performance
Put some rubber O rings around the flexible area. Make them tightish and it will help them hold their shape and still be flexible.

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Using silicone glue can be a temporary solution for leaking CV boots.
Driving me nuts knowing grease is getting flung around down there.
Might sounds stupid but I used tip up line for ice fishing and threaded it through the rubber with a needle and siliconed it after and it hasn’t leaked since.
Silicone, did it 3 years ago to a focus still holding strong.
Defently something or it's going to be shot when all the dirt and stuff gets in there.
Using RTV for temporary CV boot repair
Worked like a charm. No grease leaks.
Alternative methods for axle boot repairs
There's ones that you wrap around, and then glue the seam.
I definitely would expect it to fling grease everywhere.

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Cleaning and re-greasing CV boots as a maintenance method
I can just remove them, clean the parts up, and re grease them.
Mechanics often collect a mix of tool brands
you end up with all brands of tools and hodgepodge sets of sockets or whatever so I can say for certain that the tool truck brands have their place as they are still the best.
Comparison of GearWrench to other brands
From what I’ve heard, they beat using my harbor freight set.
He does tool testing, very thorough.
Discussion about tool availability in different trucks
If anyone knows, please help a brother out.
You can call these company’s and ask if your shop is located on a route.
Haha only seen one once.
These independent type trucks sell the same items we can buy online at Amazon or whatever but charge roughly 30-40% more.
Comparison to other brands like Kobalt and Husky
I have GearWrench and like them better than Kobalt, but they also cost more than Kobalt.
Armstrong isn't cheap, but it's cheaper than Snap-On & other 'tool truck' brands.
Discussion on tool supply for work vs home
the end user pays less for the tool than the poor bastard who sells Snap-On tools for a living.
this is my tools I want for my house.

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Concerns about split boot effectiveness
Any time I or any other mechanic I’ve seen gets told to put one of those on, we look inside the box, see it’s a split boot, laugh, then tell the service manager to get us a proper boot.
I have never seen those work properly.
Discussion about tool brands and their quality
The ratchets get hung up. The wrenches and sockets are loose and sloppy.
Basically anything actually made in the USA, Japan or Germany is going to be really good.
eBay is your friend. You can buy really great used tools at a fraction of new.
They remind me of what craftsman tools used to be 20-30 years ago.
Discussion about Harbor Freight tool reliability
It is Harbor Freight, after all.
General opinions on Harbor Freight tools
Harbor Freight is great for these kinds of tools you only need once a decade.
To be fair, a lot of their tools are much better these days.
My rule for harbor freight tools is that I won’t buy anything that would break and maim me.
those are cool!
Tool collector culture and experiences
I dabble in woodworking (although probably better described as "tool collector") so this particular one grabbed my attention.
I too am a tool collector, toy collector, project collector, good idea collector ... maybe I should move on to a "just did some shit" collector.
Unique experiences with specific tools
Almost considered just getting another one of theirs, but the Dremel was only $20 or so more.
Doesn't have a very good warranty though, unlike the exact copy one.

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