MOUNTAIN RM6 5 Piece Reversible Double Box Ratcheting Wrench Set for Garages, Repair Shops, and DIY, Universal Spline, 90 Tooth Design, 180 Degree Flex Head, Raised Box End Gear, Chrome, 8-18mm
Condition: New
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Monday, Dec 1
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Size: 8mm-18mm
Style: Wrench
Features
- VERSATILE 5-PIECE SET: This set includes five wrenches ranging from 8 mm to 18 mm, providing the essential sizes needed for various automotive and mechanical tasks, ensuring you are well-equipped for any job
- 90 TOOTH DESIGN: The 90-tooth ratcheting mechanism allows for a minimal 4-degree swing arc, enabling you to work in tight spaces without compromising on torque, making it easier to access fasteners in confined areas
- LONG AND FLEXIBLE CONSTRUCTION: Each wrench features a long and flexible design that provides added leverage and allows for more comfortable handling, giving you the ability to apply more torque without straining your hands
- REVERSIBLE FUNCTIONALITY: The reversible ratcheting feature makes it easy to switch between tightening and loosening, streamlining your workflow and improving efficiency during repairs and maintenance
Color: Silver
Brand: MOUNTAIN
Material: Chrome Vanadium Steel
Item Length: 12 Inches
Item Weight: 3.8 Pounds
Color: Silver
Brand: MOUNTAIN
Material: Chrome Vanadium Steel
Item Length: 12 Inches
Item Weight: 3.8 Pounds
Item Package Quantity: 1
Head Style: Box End
Finish Type: Polished
Operation Mode: Mechanical
Manufacturer: Mountain
UPC: 069060345810 014444909850 872857080180
Global Trade Identification Number: 80
Part Number: RM6
Item Weight: 3.75 pounds
Item model number: MTNRM6
Is Discontinued By Manufacturer: No
Size: 8mm-18mm
Style: Wrench
Finish: Polished
Measurement System: metric
Included Components: RM6 Chrome Wrench Set
Batteries Included?: No
Batteries Required?: No
Warranty Description: LIFETIME WARRANTY DOES NOT COVER ABUSE
Date First Available: June 12, 2013
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Dec 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 8mm-18mm
Style: Wrench
Wow, this is an extremely nice set of metric wrenches!!! I'm REALLY impressed with these, and love working with em! I've already been using the SAE sister set of these wrenches and they've really impressed me, both with there quality and there toughness. This set is the same, very tough, and very high quality made wrenches, professional quality! All are ratcheting box ends (reversible with a push of a button), and instead of the cheaper point style box end, these are the spline box end, which grabs the flat side of the nut or bolt, so no problems with a nut or bolt thats previously been rounded by someone else, if it still has the flat surface intact, these will work great for you! The finish is beautiful, with a mirror polish shine, also they're strong as a mule, as I've already put my SAE set through some tough tests, and they all passed with zero problems at all. All of the interior gears and teeth are hardened steel, and all are 90 tooth geared, so you need only a little room to make progress, and I really enjoy the length of these, that allows me to use plenty of force with those rusted or stubborn nuts that don't want to come off. They do with these wrenches! The 90 tooth gearing also makes for very smooth ratcheting, these are just a pleasure to use, I love working with them. I think anybody who has an appreciation of fine tools, would love both this set and the SAE set of double box end, spline drive ratcheting (and reversible) wrenches. This is a really good price for a professional set like this, and I very highly recommend these to all who need them!
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Reviewed in the United States on February 1, 2015 by DB62
Size: 8mm-18mm
Style: Wrench
Great tool, similar to snap on, better price.
Reviewed in the United States on October 3, 2025 by Joe B
Size: 8mm-18mm
Style: Wrench
I can't explain why. It's how they are built. These wrenches have saved me hours. I kept using my co-workers for a while and finally found them. Just buy them, trust me
Reviewed in the United States on August 6, 2025 by Kyle Huber
Size: 8mm-18mm
Style: Wrench
I got these for home use as I work on my cars pretty darn frequently (used them to help replace the front strut assemblies, control arms, and ball joints on an old Toyota). I got them because Rainman Ray suggests them on his YouTube channel. He's a professional mechanic and uses them frequently in his shop, so I lnew they were good. Anyway, I didn't use the 14mm until over a month after purchase where I noticed the black ratcheting ring mustn't have been installed correctly as it came apart in it's first use. Amazon was useless because it was past one month. After very carefully selecting the right options the Amazon bot put me into a chat with the manufacturer. I told them the issue and wasn't sure if the matter was being resolved until I got my replacement ratchet in the mail today no questions asked. Overall, absolutely worth the buy. The steel holds up and doesn't bend. I imagine the issue with my 14mm was a one-off. As I said they sent me the replacement. I put them under some pretty darn high torque thus far with no issues at all!
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Reviewed in the United States on July 22, 2024 by Peter S.
Size: 8mm-18mm
Style: Wrench
This is a good product and very handy for those hard to reach area on my car. I have used this several times and i honestly can't complain about how useful they are when i needed something long and flat for those hard to reach area underneath the hood or around the engine bay area in my Toyota Solara. I just recently replaced a Rack and Pinon on my 2006 Toyota Solara SE Sport 2.4L and this ratchet (especially the 17/19mm) saved me a lot of time when it came to tightening the two big bolts holding the rack and pinion in place. I think you know what i mean if you have replaced a rack and pinion before on a Toyota Solara. This area is to tight and you need something long and flat to get to the bolt otherwise you will need to lower the frame and the stabilizer bar to get to these bolts. As for the customer service experience i had, i will rate the seller 5 stars! Excellent customer service! I was replacing my driver side knuckle/spindle the other day when the little locking pin on the side of the 17mm ratchet just fell off. I tried to put the pin back in place but i wasn't successful and the ratchet won't lock and just kept rotating. I knew it was too late for me to return the item because i had already missed the return window set by Amazon for this item. However, i decided to send the seller an email and explain to them what had happened. I was delighted a few days later when i received a FedEx package containing a brand new 17/19mm Spline Reversible Ratcheting Wrench. I am very happy that they did because this is the one i use the most. Thank you for taking care of your customers. It means a lot to me!
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Reviewed in the United States on March 5, 2021 by Manda
Size: 8mm-18mm
Style: Wrench
This set is an awesome tool to have & use
Reviewed in the United States on May 31, 2025 by Carlos Gonzalez