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MOUNTAIN 5/16

MOUNTAIN 5/16" x 3/8" SAE Double Box Universal Spline Ratcheting Wrench; Reversible, 120 Tooth Design; MTNRF71612

MOUNTAIN 5/16
$ 33.99

Score By Feature

Based on 178 ratings
Sturdiness
9.70
Versatility
8.98
Value for money
9.08
Durability
8.88

OveReview Final Score

How Our Score Is Calculated

Product Description

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[VERSATILE]- This set of ratcheting wrenches is extra long, flexible, and reversible, making it the most versatile on the market.
[90 TOOTH DESIGN]- This Mountain item features a patented 90 tooth design.
[180 DEGREES] - The ratchet wrench's 180° rotating head on both ends flexibly bypasses obstacles for easy use at any angle.
[PATENTED DESIGN]- This ratcheting wrench features an innovative internal gear mechanism and a spherical profile (Spline Plus) that makes it one of the best-performing ratcheting wrenches on the market.
[COLLAR]- Raised box end gear allows for more surface contact as well as access to recessed fasteners.

Questions & Answers

Is there a switch on the wrench that allows it to be reversed? Or do I have to take the wrench out and turn it over by hand? Thanks?

On the wrench, there is a switch. This set of wrenches is incredible. Both sets were purchased and I am very pleased with them. They're ideal for squeezing into tight spaces or when you need extra length. I use them for almost everything on a regular basis.

What brand do these wrenches belong to?

I've been a Tool Truck Buyer for over 40 years, ranging from miniature electronics to Small Outdoor Power Equipment, farm use, engine building, and race team support, and I've always been a top shelf brand buyer, (Buy Once, Cry Once). My son had a set, and after using them extensively on front end work on an older Honda Pilot control arms, GMC truck front ends, and other projects, I purchased a set in both metric and standard sizes for myself. They're the bomb, and I love the features they have (offset, flank drive, and, most importantly, NO PINCH POINTS at the flex joint).br>Great quality, at a great price! br>5 out of 5 stars! br>Hillbilly Greg is a fictional character who appears in the film Hillbilly Greg.

What happens if the tool fails and a warranty claim is made?

The manufacturer is always in charge of warranty claims.

Is there a limit to how big it can get?

From: br>5/16br>To:

Selected User Reviews For MOUNTAIN 5/16" x 3/8" SAE Double Box Universal Spline Ratcheting Wrench; Reversible, 120 Tooth Design; MTNRF71612

One of the most practical long-reach wrenches available
4/5

I work for Caterpillar as a heavy equipment diesel mechanic and am a tool enthusiast. I recently added these wrenches to my collection and have been putting them to good use. These are some of the most useful extended length box end ratcheting wrenches I've come across so far on the market. I like how the wrenches combine a 0° offset and a ratcheting feature, but the directional mechanism is a drawback. When there is limited swing, the directional switch can easily be bumped in the opposite direction in very tight spaces.

Artemis Galloway
Artemis Galloway
| Feb 13, 2021
After the second use, the cheap junk gear was no longer usable
3/5

They are attractive, and if they worked well, they would be fantastic, but they don't. . . I used it for the second time to pull a bolt, and the gear simply fell outbr>br>Absolute garbage. br>br>Seller denied a replacement request twice, even though it was a week after I received it, and didn't bother to contact me to resolve the issue. br>br>Thank god for Amazon, who resolved it and refunded me. br>br>Shady seller with shoddy products.

Colin Dickerson
Colin Dickerson
| Nov 21, 2021
Okay, that wasn't so hot
3/5

First, the advantages: 1. Price 2. br>Pros 1. The length is excellent. br>Cons Within a month of receiving these, the head pivot shaft fell out of the 7/16. One cotter pin later, and it's back in action. Without being pressed, the reversing direction button will change. It's also very easy to press the reverse button by accident.

Raina Snider
Raina Snider
| Dec 09, 2021
These are a must-have for any mechanic, and I first saw them on the Car Wizard podcast on YouTube and thought they were a must-have
5/5

I purchased them in both standard and metric sizes. On my 1977 Buick, I immediately put them to work replacing the fan belt. On the backside, next to the left bank exhaust manifold, is a stud nut assembly for the power steering pump. It's always a pain to loosen and tighten this nut, but with these wrenches, no problem; they quickly paid for themselves.

Marlowe BURROWS
Marlowe BURROWS
| Jul 09, 2021
Set is nice, smooth action, fine tooth, good leverage, and it works great! Tools that are very useful
5/5

Snap has a longer lifespan than Snap- On one side of a high-performance double box ratchet, there is no flex. By about the mountain's joint, it's a little bit longer. I say about because different wrenches have different lengths, owing to the fact that the sizes are mostly odd and even, which sends. Smooth fine tooth that is not offset, reversible, and not offset. So far, there have been no issues. On YouTube, I saw someone torque these to over 250 pounds. So, as long as they aren't abused, I anticipate them doing well.

Octavia Obrien
Octavia Obrien
| Feb 25, 2021
Tools that are fantastic
5/5

Very nice tools; I especially like these wrenches because they are sturdy and ideal for thighs. This is something I strongly suggest. If you enjoy tools, you'll want to add this to your collection.

Bryant Goodwin
Bryant Goodwin
| Dec 18, 2021
I would have given these wrenches 5 stars if they didn't have numerous microscratches all over the finish that make them appear used
4/5

As a result, I had to return one set. The metric and SAE sets are both in my possession. They have a long reach and a ratcheting mechanism that is easy to use.

Lucca Burgess
Lucca Burgess
| Mar 28, 2021
This is the real deal
5/5

It's the same thing that tool trucks transport. Only the name stamped on them distinguishes them from the Cornwell brand.

Julie Middleton
Julie Middleton
| Mar 16, 2021

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