--- product_id: 452224463 title: "Bwintech 70mm(35T/35) Nickel Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors" brand: "bwintech" price: "€ 33.97" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/452224463-bwintech-70mm-35t-35-nickel-euro-cylinder-lock-door-barrel store_origin: HR region: Croatia --- # 70mm double-sided Euro cylinder Smooth 100,000+ rotation cycles Anti-pick, drill, bump & snap protection Bwintech 70mm(35T/35) Nickel Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors **Brand:** bwintech **Price:** € 33.97 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in peace of mind with Bwintech’s high-security Euro cylinder! ## Quick Answers - **What is this?** Bwintech 70mm(35T/35) Nickel Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors by bwintech - **How much does it cost?** € 33.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/452224463-bwintech-70mm-35t-35-nickel-euro-cylinder-lock-door-barrel) ## Best For - bwintech enthusiasts ## Why This Product - Trusted bwintech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Operation:** Smooth thumbturn knob and flat cam design ensure jam-free, silky rotation every time. - • **Durability Meets Style:** Satin nickel finish with fireproof and corrosion-resistant properties for long-lasting elegance. - • **Universal Compatibility:** Fits UPVC, wooden, composite, and metal doors—your all-in-one security upgrade. - • **Precision Engineered Security:** Solid pure copper cylinder with 5 pins and 40,000+ key combinations for unbeatable protection. - • **Quick & Hassle-Free Installation:** Includes all necessary accessories for fast replacement without professional help. ## Overview The Bwintech 70mm Euro Cylinder Lock combines advanced anti-pick, anti-drill, anti-bump, and anti-snap features with a durable pure copper build. Designed for smooth, jam-free operation and compatible with most door types, it offers a quick installation process and a sleek satin nickel finish. Engineered for over 100,000 rotations and backed by 40,000+ key code combinations, this lock ensures premium security and lasting reliability for your home or office. ## Description TOP QUALITY DOOR HARDWARE PRODUCTS CAN MEET YOUR SECURITY NEEDS. Bwintech is combined as “Be Win Technology”, founded by a team who is focus on products quality, products development and customers’ demand. “Be win” does not only mean a successful business but also means the customers could buy the right products at the reasonable prices. The full team is working hard on New Products development, Product Quality Control, Positive service work. The lock cylinder made of high-quality copper is of excellent quality and has a long service life, reducing the frequency of your lock cylinder replacement. Coastal standard high quality finishing, the surface treatment is delicate and textured. The lock cylinder has a variety of protective functions, such as anti-picking,anti-drilling,anti-snap,anti bumping and fir proof functions. The matching key is also made of pure copper, which is not easy to damage. A large number of keys are available for you to use as a spare. The flat and smooth cam allows you to rotate easily, opening and locking the door more smoothly. High-quality lock cylinders can protect your home without worrying about the problem of being lifted. The smooth and flat cam can rotate 100,000 times effectively, and there will be no problem of jamming. 5 pure copper pins with more than 40,000 different key code combinations further provide better security The knob rotates smoothly, is durable and not easily worn, and has a smooth, burr-free surface. The pure copper keys provided have better durability, are not easy to wear, and will not rust. Before you buy a lock cylinder, please confirm the size of the lock cylinder you want to replace. When installing the screw, install it to the normal tightness and it is ready to use. The lock cylinder is suitable for a variety of scenarios, and can be installed on the inner door and the outer door to meet various needs. When inserting the key for the spin test, insert the key all the way to the bottom. When installing, please keep the key to avoid the problem that the door cannot be opened without the key. UPVC HANDLE WINDOW RESTRICTOR DOOR HINGE DOOR VIEWER MORTISE LOCK ## Features - Various Specifications: We provide various sizes of lock cylinders, you can choose double or thumbturn lock cylinders to meet your different installation needs and protect your home security. - High Security: Our lock cylinder has a variety of stable security functions, the lock cylinder and key made of solid pure copper have the functions of Anti-picking, Anti-drilling, Anti-snap, Anti-Bumping, and also fireproof characteristic. - Quick installation: We have provided the corresponding accessories, you can quickly remove the old lock cylinder and replace it with our high-quality Euro lock cylinder. - Smooth use: When you insert the key to start using, the rotation will be smooth and there will be no jam, which is convenient for you to open and close the lock cylinder. - Wide range of adaptation: The lock cylinder can be adapted to most door types, including wooden doors, metal doors, UPVC doors, inner doors, front doors and most doors with keyholes. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09WQWK4GT | | Best Sellers Rank | 2,327 in DIY & Tools (See Top 100 in DIY & Tools) 4 in Lock Cylinders | | Brand | Bwintech | | Colour | Satin Nickel | | Control Method | Touch | | Controller Type | Mechanical knob | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (620) 4.6 out of 5 stars | | Finish | Copper | | Included Components | Key | | Item Dimensions | 10 x 5 x 1 centimetres | | Lock Type | Key Lock | | Manufacturer | Bwintech | | Material | Brass | | Model Number | QF04-038 | | Number Of Items | 1 | | Number Of Packs | 1 | | Number Of Pieces | 5 | | Part Number | QF04-038 | | Recommended Uses For Product | Door | | Shape | Rectangular | | Special Features | Key Unlock | | Style | European Style | | Unit Count | 1.0 count | ## Product Details - **Brand:** Bwintech - **Item dimensions L x W x H:** 10 x 5 x 1 centimetres - **Lock type:** Key Lock - **Material:** Brass - **Special feature:** Key Unlock ## Images ![Bwintech 70mm(35T/35) Nickel Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors - Image 1](https://m.media-amazon.com/images/I/613QnmyDl4L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: How do you measure the door to get the correct lock size ?** A: If you replace a cylinder, we can measure the size from the previous cylinder you use. If you need to install a new cylinder to a new door, you can measure the door thickness, then choose a cylinder which is slightly longer than the door thickness. For example, if the door is 50mm thick, I suggest you use 60 or 70mm cylinder. **Q: I require a 100mm lock 60mm from ext/40mm from int. will this lock meet this requirement ?** A: Yes. Our cylinder 40/60mm key/key can exactly meet your requirement ## Customer Reviews ### ⭐⭐⭐⭐⭐ Standard replacement lock *by on Reviewed in the United Kingdom 2 March 2026* Arrived on time, next day. Plain package along with other stuff. Lock as expected. Very quick to remove old one and fit new one. Came with 3 keys. All good. ### ⭐⭐⭐⭐⭐ Great quality *by on Reviewed in the United Kingdom 4 June 2026* We are using it from last 2 months and it is working perfectly. Durable and easy to install. ### ⭐⭐⭐⭐⭐ Great quality lock. *by on Reviewed in the United Kingdom 23 June 2026* Good quality lock and 60 seconds to fit. Perfect! ## Frequently Bought Together - Bwintech 70mm(35T/35) Nickel Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 3 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors - Zoo Hardware Mortice Euro Profile Sash Lock Case Body - Stainless Steel (76mm Case (57mm Backset)) --- ## 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.hr/products/452224463-bwintech-70mm-35t-35-nickel-euro-cylinder-lock-door-barrel](https://www.desertcart.hr/products/452224463-bwintech-70mm-35t-35-nickel-euro-cylinder-lock-door-barrel) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-25*