--- product_id: 536083838 title: "TunaMax Universal Fire Sprinker Head wrench for 1/2\" Semi-recessed or Concealed or Exposed Sprinkler Head" brand: "tunamax" price: "£10.58" currency: GBP in_stock: true reviews_count: 8 category: "Tuna Max" url: https://www.desertcart.co.uk/products/536083838-tunamax-universal-fire-sprinker-head-wrench-for-1-2-semi store_origin: GB region: United Kingdom --- # Fragile bulb compatible Universal 1/2" fit Dual recessed & exposed use TunaMax Universal Fire Sprinker Head wrench for 1/2" Semi-recessed or Concealed or Exposed Sprinkler Head **Brand:** tunamax **Price:** £10.58 **Availability:** ✅ In Stock ## Summary > 🔥 Master your fire safety toolkit with TunaMax – the wrench that works as hard as you do! ## Quick Answers - **What is this?** TunaMax Universal Fire Sprinker Head wrench for 1/2" Semi-recessed or Concealed or Exposed Sprinkler Head by tunamax - **How much does it cost?** £10.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/536083838-tunamax-universal-fire-sprinker-head-wrench-for-1-2-semi) ## Best For - tunamax enthusiasts ## Why This Product - Trusted tunamax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for Every Angle:** Perfectly engineered for semi-recessed, concealed, and exposed sprinkler heads—adapt on the fly. - • **Lightweight Yet Durable:** Stainless steel construction with powder-coated finish—built to last, easy to handle at 150g. - • **Seamless Maintenance Flow:** Simplifies your workflow by replacing multiple wrenches with a single, versatile tool. - • **One Wrench to Rule Them All:** Fits all major 1/2" fire sprinkler heads—pendent, upright, horizontal—no more tool clutter. - • **Precision Fit for Fragile Bulbs:** Expertly crafted for fragile bulb heads, ensuring safe and reliable removal without damage. ## Overview The TunaMax Universal Fire Sprinkler Head Wrench is a precision-engineered, stainless steel tool designed to fit all major 1/2" fragile bulb fire sprinkler heads, including pendent, upright, and horizontal styles. Its versatile design supports semi-recessed, concealed, and exposed installations, streamlining maintenance by eliminating the need for multiple wrenches. Lightweight and durable with a powder-coated finish, it’s an essential tool for fire safety professionals seeking efficiency and reliability. ## Description desertcart.com : TunaMax Universal Fire Sprinker Head wrench for 1/2" Semi-recessed or Concealed or Exposed Sprinkler Head : Patio, Lawn & Garden Review: Good tool ! - It works ! Review: muy buena herramienta para instalar aspersores ## Features - Versatile Compatibility: Our universal fire sprinkler head wrench is designed to fit all major brands of 1/2" fire sprinkler heads, including pendent, upright, and horizontal fragile bulb fire heads. It's the perfect tool for maintenance personnel who encounter multiple brands of sprinkler heads in buildings - Simplified Maintenance: Say goodbye to the hassle of using different wrenches for each style or brand of fire head in your building. Our innovative tool eliminates the need for multiple wrenches by providing a single solution for removing various brands of fire sprinkler heads during maintenance tasks. - Dual Purpose: This fire sprinkler head spanner is suitable for both 1/2'' recessed and concealed fire sprinkler heads. Whether you're working with visible or concealed systems, our wrench offers convenient adaptability - Reliable Performance: Our wrench is expertly crafted to fit certain models of 3/4" Tyco/Rasco Reliable/Viking's concealed fragile bulb fire heads. Please note that it is not compatible with 3/4" Victaulic sprinkler heads. With its easy assembly and professional design, it's an indispensable tool for any fire sprinkler system professional - Important Note: Kindly note that this tool is specifically designed for fragile bulb fire heads. It may not be suitable for other types of sprinkler heads. Please ensure compatibility with your specific sprinkler head type before use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C5MBNYDR | | Best Sellers Rank | #65,240 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #285 in Lawn & Garden Sprinklers | | Brand Name | TunaMax | | Color | Chrome | | Customer Reviews | 4.4 4.4 out of 5 stars (47) | | Finish Types | Powder Coated | | Global Trade Identification Number | 00726323280782 | | Head Style | Round | | Included Components | Wrench | | Item Length | 8.06 Inches | | Item Type Name | TunaMax | | Item Weight | 150 Grams | | Manufacturer | TunaMax | | Material Type | Stainless Steel | | Model Number | SW01 | | Operation Mode | Mechanical | | Package Quantity | 1 | | UPC | 726323280782 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** TunaMax - **Color:** Chrome - **Item Length:** 8.06 Inches - **Item Weight:** 150 Grams - **Material:** Stainless Steel ## Images ![TunaMax Universal Fire Sprinker Head wrench for 1/2" Semi-recessed or Concealed or Exposed Sprinkler Head - Image 1](https://m.media-amazon.com/images/I/619xNM4GEZL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good tool ! *by A***R on March 25, 2026* It works ! ### ⭐⭐⭐⭐⭐ Review *by C***S on March 11, 2026* muy buena herramienta para instalar aspersores ### ⭐⭐⭐⭐⭐ Perfect *by R***U on December 3, 2025* works perfect for the sprinklers ## Frequently Bought Together - TunaMax Universal Fire Sprinker Head wrench for 1/2" Semi-recessed or Concealed or Exposed Sprinkler Head - Metal Magery Fire Sprinkler Spare Cabinet 6 Head Box for 1/2" and 3/4" Sprinkler Heads - ACYOGIE 6 Pcs Fire Sprinkler Head - Copper Chrome, 1/2” NPT 155℉(68°C) Pendent Type Spray, K80 Fast Response Automatic Fire Sprinkler System for Residential, Factory, Mall, Warehouse Building --- ## 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.co.uk/products/536083838-tunamax-universal-fire-sprinker-head-wrench-for-1-2-semi](https://www.desertcart.co.uk/products/536083838-tunamax-universal-fire-sprinker-head-wrench-for-1-2-semi) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-05*