--- product_id: 148143572 title: "STAHLWERK ST-450R automatic welding helmet, fully automatic darkening, adjustable sensitivity & reaction time + incl. 5 replacement disks, 7 years warranty" brand: "stahlwerk" price: "€ 1.01" currency: EUR in_stock: false reviews_count: 4 url: https://www.desertcart.it/products/148143572-stahlwerk-st-450r-automatic-welding-helmet-fully-automatic-darkening-adjustable store_origin: IT region: Italy --- # 1/10,000 sec reaction Adjustable sensitivity 7-year warranty STAHLWERK ST-450R automatic welding helmet, fully automatic darkening, adjustable sensitivity & reaction time + incl. 5 replacement disks, 7 years warranty **Brand:** stahlwerk **Price:** € 1.01 **Availability:** ❌ Out of Stock ## Summary > Weld with Confidence! πŸ”₯ ## Quick Answers - **What is this?** STAHLWERK ST-450R automatic welding helmet, fully automatic darkening, adjustable sensitivity & reaction time + incl. 5 replacement disks, 7 years warranty by stahlwerk - **How much does it cost?** € 1.01 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/148143572-stahlwerk-st-450r-automatic-welding-helmet-fully-automatic-darkening-adjustable) ## Best For - stahlwerk enthusiasts ## Why This Product - Trusted stahlwerk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Enjoy peace of mind with a robust design and a 7-year warranty on filters. - β€’ **Unmatched Speed:** Experience lightning-fast darkening with a reaction time of just 1/10,000 seconds! - β€’ **Ready for Action:** Includes 5 replacement disks, so you’re always prepared for your next project. - β€’ **Tailored Comfort:** Customize your sensitivity and delay settings for a personalized welding experience. - β€’ **Lightweight Champion:** Weighing in at only 480g, this helmet ensures comfort during long hours of work. ## Overview The STAHLWERK ST-450R automatic welding helmet is designed for professional welders and plasma cutters, featuring fully automatic darkening, adjustable sensitivity, and a rapid reaction time of 1/10,000 seconds. Weighing only 480g, it combines comfort with durability, backed by a 7-year warranty and includes 5 replacement disks for uninterrupted work. ## Description Full description not available ## Features - Automatic welding helmet for welding and plasma cutting. 7-year warranty* on filters. - Sensitivity, delay and darkening level separately adjustable, with a diopter glass holder. Only 480g light! - 2 optical high-performance sensors, fully automatic darkening, fast reaction times (1/10.000 sec.), super-light, flexible, robust housing. - Buy directly from the manufacturer - 7-years warranty according to Β§ 13 of terms and conditions (for terms and conditions please click on the sellerΒ΄s name) on welders, plasma cutter, air compressors, filter for welding helmets & battery chargers, telephone support, technical support and service even outside the warranty period - Products Testing, test welding and cutting - convince yourself of our high quality. ## Images ![STAHLWERK ST-450R automatic welding helmet, fully automatic darkening, adjustable sensitivity & reaction time + incl. 5 replacement disks, 7 years warranty - Image 1](https://m.media-amazon.com/images/I/51OfRW2tOEL.jpg) ![STAHLWERK ST-450R automatic welding helmet, fully automatic darkening, adjustable sensitivity & reaction time + incl. 5 replacement disks, 7 years warranty - Image 2](https://m.media-amazon.com/images/I/51rH9fN3-yL.jpg) ![STAHLWERK ST-450R automatic welding helmet, fully automatic darkening, adjustable sensitivity & reaction time + incl. 5 replacement disks, 7 years warranty - Image 3](https://m.media-amazon.com/images/I/61jeX3XZeHL.jpg) ![STAHLWERK ST-450R automatic welding helmet, fully automatic darkening, adjustable sensitivity & reaction time + incl. 5 replacement disks, 7 years warranty - Image 4](https://m.media-amazon.com/images/I/617bXaDYDLL.jpg) ![STAHLWERK ST-450R automatic welding helmet, fully automatic darkening, adjustable sensitivity & reaction time + incl. 5 replacement disks, 7 years warranty - Image 5](https://m.media-amazon.com/images/I/611WVRDKafL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ arrived quickly works well *by M***E on Reviewed in the United Kingdom πŸ‡¬πŸ‡§ on 1 September 2019* arrived from Germany in3 days well packed with 5 spare view shields and good operating manual. my use is hobby and d i y , a cheaper one i have does not work in very dim surrounding light , this one good. ### ⭐⭐⭐⭐⭐ Value for money *by D***. on Reviewed in the United Kingdom πŸ‡¬πŸ‡§ on 18 December 2019* Welding. Does what the spec said ### ⭐ Difficult to assemble *by L***O on Reviewed in the United Kingdom πŸ‡¬πŸ‡§ on 29 October 2019* The helmet comes with the headband unattached. There are no clear instructions on how to assemble it. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/148143572-stahlwerk-st-450r-automatic-welding-helmet-fully-automatic-darkening-adjustable](https://www.desertcart.it/products/148143572-stahlwerk-st-450r-automatic-welding-helmet-fully-automatic-darkening-adjustable) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-13*