--- product_id: 239951757 title: "8mm Metric Flex-Head Ratchet Wrench,Box End Head 72-Tooth Ratcheting Combination Wrench Spanner" brand: "robert bosch" price: "$12.40" currency: USD in_stock: true reviews_count: 8 category: "Robert Bosch" url: https://www.desertcart.us/products/239951757-8mm-metric-flex-head-ratchet-wrench-box-end-head-72 store_origin: US region: United States of America --- # Full metric range 6-32mm, no gaps 180° flex-head for tight angles 72-tooth ratchet for 5° swing arc 8mm Metric Flex-Head Ratchet Wrench,Box End Head 72-Tooth Ratcheting Combination Wrench Spanner **Brand:** robert bosch **Price:** $12.40 **Availability:** ✅ In Stock ## Summary > 🔧 Unlock precision and power in every twist — don’t get left wrenching in the past! ## Quick Answers - **What is this?** 8mm Metric Flex-Head Ratchet Wrench,Box End Head 72-Tooth Ratcheting Combination Wrench Spanner by robert bosch - **How much does it cost?** $12.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/239951757-8mm-metric-flex-head-ratchet-wrench-box-end-head-72) ## Best For - robert bosch enthusiasts ## Why This Product - Trusted robert bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from durable chrome vanadium steel with a polished finish for corrosion resistance and longevity. - • **Flex Your Reach:** 180° flex-head pivots smoothly to access awkward angles others can’t touch. - • **Double the Efficiency:** 15° angled open end lets you flip and engage fasteners twice as often in tight spots. - • **Complete Metric Arsenal:** No skipped sizes from 6mm to 32mm—always the perfect fit for any job. - • **Precision in Every Turn:** 72-tooth ratchet ensures ultra-fine 5° swing arc for fast, slip-free tightening in cramped spaces. ## Overview This 8mm metric flex-head ratchet wrench features a 72-tooth ratchet mechanism requiring only a 5° swing arc, enabling efficient work in narrow spaces. Its 180° pivoting flex-head and full metric size range (6mm to 32mm) provide unmatched versatility for professional repairs. Made from polished chrome vanadium steel, it offers durability and corrosion resistance, ideal for automotive, bicycle, and home maintenance tasks. ## Description 180-Degree Flex Head Smoothly pivoting through 180 degrees, the box end head holds any angle to slide onto fasteners. It is free to move with each stroke, allowing the wrench to navigate around obstructions along the swing path. 12-Point Box End Providing a sure, snug fit on hex-shaped fasteners, a 12-point box end resists slipping off while you work, saving aggravation and your knuckles. To prevent round-off, it contacts and applies force to the flat sides of fastener heads rather than the corners. 5-Degree Swing Arc A ratchet gear with 72 teeth requires just 5 degrees of swing arc to reach the next tooth position, so it's fast and efficient when there's not much room to move. The teeth of the ratchet gear are cut, not press formed, creating a crisp, precise profile that fully engages with the pawls and can't skip or slip under high stress. Angled Open End The open end is angled 15 degrees so the wrench can be flipped over with each rotation to engage the fastener twice as often in tight spaces. Review: Nice and shiny - The movement of the pivot felt a little gritty but I have not adjusted it yet, it does have an adjustment allen slot to adjust the friction.. For the price it's absolutely fantastic, and the rear view mirror install I needed this for was made much easier as I hoped. Full marks. Review: The one wrench you need for RC boats for a fair price. - If you need an 8mm wrench as I now do, this is a great way to go. Works flawlessly. is of top quality and much cheaper than a new 1/4 drive ratchet. I bought a 32 inch long RC boat and it's metric so I purchased this one and so far I have no regrets or reservations about using it or recommending someone buy it. It solves my problem 100% and it might solve yours at a reasonable price. ## Features - ▶ 【NO SKIPPED SIZES】- Contain a full range of wrenches from 6mm to 32mm with no skipped sizes.You can choose any size depending on your needs. - ▶ 【PRECISION DESIGN】-180° Flex-Head performs precise repair work in any awkward places.72-tooth ratchet gears need only a 5° working swing arc suitable for any narrow space.High torque to tighten or loosen any bolts without rounding. - ▶ 【WIDELY APPLICATION】-Premium design for widely apply into fastening or loosening nuts and bolts in any narrow space.Also be used for pipeline repair home maintaining mechanic repair auto & bicycle repair. - ▶ 【100% Satisfaction Guarantee】-Free replacement insure your wrenches purchase against manufacturer defects. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CKR52T5 | | Best Sellers Rank | #42,114 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #91 in Combination Wrenches | | Color | Silver | | Customer Reviews | 4.7 out of 5 stars 250 Reviews | | Finish Type | Polished | | Finish Types | Polished | | Head Style | Flex | | Item Package Quantity | 1 | | Item Weight | 0.12 Pounds | | Manufacturer | Robert Bosch | | Material | Chrome Vanadium Steel | | Material Type | Chrome Vanadium Steel | | Model Number | Fhr-8mm | | Operation Mode | Mechanical | | Package Quantity | 1 | | UPC | 720455822780 | | Unit Count | 1.0 Count | ## Images ![8mm Metric Flex-Head Ratchet Wrench,Box End Head 72-Tooth Ratcheting Combination Wrench Spanner - Image 1](https://m.media-amazon.com/images/I/41OcwO54mAL.jpg) ## Questions & Answers **Q: What is the length of the 13mm wrench (total length)? [please only respond if you actually know the answer..]** A: 7.08 inches overall. **Q: What is the length on the 15mm wrench?** A: It is about 19.7cm. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice and shiny *by G***N on March 10, 2026* The movement of the pivot felt a little gritty but I have not adjusted it yet, it does have an adjustment allen slot to adjust the friction.. For the price it's absolutely fantastic, and the rear view mirror install I needed this for was made much easier as I hoped. Full marks. ### ⭐⭐⭐⭐⭐ The one wrench you need for RC boats for a fair price. *by E***D on May 8, 2025* If you need an 8mm wrench as I now do, this is a great way to go. Works flawlessly. is of top quality and much cheaper than a new 1/4 drive ratchet. I bought a 32 inch long RC boat and it's metric so I purchased this one and so far I have no regrets or reservations about using it or recommending someone buy it. It solves my problem 100% and it might solve yours at a reasonable price. ### ⭐⭐⭐⭐⭐ Big use for small tool *by J***S on March 1, 2026* Got this to keep in my HAM Radio go bag. Great tool at a good price and easy to store in go bag where space is valuable. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/239951757-8mm-metric-flex-head-ratchet-wrench-box-end-head-72](https://www.desertcart.us/products/239951757-8mm-metric-flex-head-ratchet-wrench-box-end-head-72) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*