---
product_id: 4288366
title: "MOUNTAIN RM6, 5 Piece Metric Double Box Universal Spline Reversible Ratcheting Wrench Set, Extra Long Chrome Vanadium Steel, 90 Tooth, 4 Degree Swing Arc, Flexible Design for Hard to Reach Fasteners"
brand: "mountain"
price: "KD 81.07"
currency: KWD
in_stock: true
reviews_count: 8
category: "Mountain"
url: https://www.desertcart.com.kw/products/4288366-mountain-rm6-5-piece-metric-double-box-universal-spline-reversible
store_origin: KW
region: Kuwait
---

# Extra long reach for tight spots Reversible ratcheting for speed 90-tooth ratchet with 4° swing arc MOUNTAIN RM6, 5 Piece Metric Double Box Universal Spline Reversible Ratcheting Wrench Set, Extra Long Chrome Vanadium Steel, 90 Tooth, 4 Degree Swing Arc, Flexible Design for Hard to Reach Fasteners

**Brand:** mountain
**Price:** KD 81.07
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock precision power in every turn — don’t get left wrenching the old way!

## Quick Answers

- **What is this?** MOUNTAIN RM6, 5 Piece Metric Double Box Universal Spline Reversible Ratcheting Wrench Set, Extra Long Chrome Vanadium Steel, 90 Tooth, 4 Degree Swing Arc, Flexible Design for Hard to Reach Fasteners by mountain
- **How much does it cost?** KD 81.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/4288366-mountain-rm6-5-piece-metric-double-box-universal-spline-reversible)

## Best For

- mountain enthusiasts

## Why This Product

- Trusted mountain brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Spline Grip:** Double box ends master 6, 12 point, Torx, square & rounded bolts—one set to rule all your repairs.
- • **Swift Direction Changes:** Reversible ratcheting mechanism lets you flip directions instantly without losing grip or momentum.
- • **Micro-Movement Efficiency:** 90-tooth ratchet requires only a 4° swing arc, perfect for confined engine bays and compact assemblies.
- • **Built to Last, Built to Perform:** Premium chrome vanadium steel with corrosion-resistant chrome finish ensures durability for daily professional use.
- • **Extended Reach, Elevated Precision:** Extra long chrome vanadium steel wrenches designed to access the toughest, tightest fasteners effortlessly.

## Overview

The MOUNTAIN RM6 is a 5-piece metric wrench set crafted from durable chrome vanadium steel, featuring extra-long handles for superior reach, a universal spline design compatible with multiple fastener types, and a high-efficiency 90-tooth reversible ratchet mechanism requiring only a 4° swing arc—engineered for professionals tackling hard-to-reach automotive and mechanical tasks.

## Description

MOUNTAIN RM6, 5 Piece Metric Double Box Universal Spline Reversible Ratcheting Wrench Set, Extra Long Chrome Vanadium Steel, 90 Tooth, 4 Degree Swing Arc, Flexible Design for Hard to Reach Fasteners - Box End Wrenches - desertcart.com

Review: Good quality - Worth the money. Well engineered.
Review: Highly Recommend and warrenty is a breeze - Amazing Wrenches. Highly recommend buying these. I have used them now for a couple months and put them through hard daily use. When you need them they come in handy. I was worried about buying them with there being some reviews saying that the warranty was difficult but I broke one and it was super easy talking to the seller and within 2 days I had a new one shipped to my door.

## Features

- EXTRA LONG DESIGN: Five piece metric reversible ratcheting wrench set features extended length bodies for improved reach in tight or obstructed areas common in automotive and mechanical applications
- UNIVERSAL SPLINE ENDS: Double box universal spline design grips multiple fastener types including 6 point, 12 point, Torx, square, and rounded bolts for versatile use across mixed equipment and repair tasks
- REVERSIBLE RATCHETING: Integrated reversing mechanism allows quick direction changes without removing the wrench from the fastener, improving speed and efficiency during repetitive tightening or loosening
- 90 TOOTH MECHANISM: High efficiency 90 tooth ratchet requires only a 4 degree swing arc, enabling effective operation in confined spaces such as engine bays and compact mechanical assemblies
- CHROME VANADIUM STEEL: Constructed from durable chrome vanadium steel with a chrome finish for strength, corrosion resistance, and long service life in professional automotive and industrial environments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MOUNTAIN |
| Color | Silver |
| Item Length | 12 Inches |
| Item Package Quantity | 1 |
| Item Weight | 3.8 Pounds |
| Material | Chrome Vanadium Steel |

## Product Details

- **Color:** Silver
- **Brand:** MOUNTAIN
- **Material:** Chrome Vanadium Steel
- **Item Length:** 12 Inches
- **Item Weight:** 3.75 Pounds

## Images

![MOUNTAIN RM6, 5 Piece Metric Double Box Universal Spline Reversible Ratcheting Wrench Set, Extra Long Chrome Vanadium Steel, 90 Tooth, 4 Degree Swing Arc, Flexible Design for Hard to Reach Fasteners - Image 1](https://m.media-amazon.com/images/I/510xjbaUaqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by R***5 on January 12, 2026*

Worth the money. Well engineered.

### ⭐⭐⭐⭐⭐ Highly Recommend and warrenty is a breeze
*by C***E on December 18, 2025*

Amazing Wrenches. Highly recommend buying these. I have used them now for a couple months and put them through hard daily use. When you need them they come in handy. I was worried about buying them with there being some reviews saying that the warranty was difficult but I broke one and it was super easy talking to the seller and within 2 days I had a new one shipped to my door.

### ⭐⭐⭐⭐⭐ Extremely Nice "Professional Quality" Set, All at a Great Price!
*by D***2 on February 1, 2015*

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!

## Frequently Bought Together

- Mountain 5-Piece Metric Double Box Universal Spline Reversible Ratcheting Wrench Set; 8 mm - 18mm, 90 Tooth Design, Long, Flexible; MTNRM6
- Mountain RF7 SAE Reversible Double Raised Box Ratcheting Wrench Set, Universal Spline, 90 Tooth Design, 180 Degree Rotating Head, Sizes 5/16", 3/8", 7/16", 1/2", 9/16" 5/8", 11/16", 3/4", 4-Piece
- K Tool International XDDBM4 2 Piece Metric Reversible Double Box Ratcheting Wrench Set for Garages, Repair Shops, DIY, Universal Spline, 90 Tooth, 180 Degree Flex Head, Raised Box, 21, 22, 24, 25MM

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**Shop now:** [https://www.desertcart.com.kw/products/4288366-mountain-rm6-5-piece-metric-double-box-universal-spline-reversible](https://www.desertcart.com.kw/products/4288366-mountain-rm6-5-piece-metric-double-box-universal-spline-reversible)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-26*