--- product_id: 143691790 title: "Union Locks Strongbolt 2100S BS 5-Lever Mortice Deadlock 81mm - Satin Chrome (Boxed)" brand: "union" price: "KD 35.21" currency: KWD in_stock: true reviews_count: 1 category: "Union" url: https://www.desertcart.com.kw/products/143691790-union-locks-strongbolt-2100s-bs-5-lever-mortice-deadlock-81mm store_origin: KW region: Kuwait --- # 5-lever British Standard security Key operable from both sides 20mm hardened steel deadbolt Union Locks Strongbolt 2100S BS 5-Lever Mortice Deadlock 81mm - Satin Chrome (Boxed) **Brand:** union **Price:** KD 35.21 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in peace of mind with the Strongbolt 2100S — security that means business. ## Quick Answers - **What is this?** Union Locks Strongbolt 2100S BS 5-Lever Mortice Deadlock 81mm - Satin Chrome (Boxed) by union - **How much does it cost?** KD 35.21 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/143691790-union-locks-strongbolt-2100s-bs-5-lever-mortice-deadlock-81mm) ## Best For - union enthusiasts ## Why This Product - Trusted union brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Sided Key Access:** Lock or unlock from either side for ultimate convenience and control - • **Effortless Installation:** Radius inner forend fits most UK mortices without door damage - • **Sleek Satin Chrome Finish:** Modern aesthetic that complements professional spaces with durable style - • **Attack-Resistant Engineering:** Anti-pick, anti-saw, and anti-drill features with hardened steel pins - • **Unrivaled Security Assurance:** BS3621:2007 certified 5-lever lock trusted by insurers and police ## Overview The Union Strongbolt 2100S is a British Standard 5-lever mortice deadlock designed for timber doors up to 54mm thick. Featuring a robust 20mm hardened steel deadbolt operable by key from both sides, it offers advanced anti-pick, anti-saw, and anti-drill protection. Approved by police Secured by Design and backed by a 10-year guarantee, its satin chrome finish and radius inner forend ensure both style and easy installation without compromising door integrity. ## Description UNION Strongbolt 2100S BS 5 Lever Mortice Deadlock 81mm Satin Chrome Box UNNJ2100SC30 The Union 2100S StrongBOLT British Standard 5 lever deadlock is ideal for timber doors hinged on the left or right and they are suitable for doors up to 54mm thick. The 20mm deadbolt is locked or unlocked by the key from either side, and gives a secure positive deadlocking and additional resistance against attack. 2100S features an anti-pick, anti-saw and anti-drill security, chamfered bolt design that increases the performance of the lock under side load testing. The chamfer of the bolt also makes drilling attack more difficult. Supplied with covered escutcheon to match forend.The StrongBOLT series of locks are recommended by insurance companies, kitemarked to BS3621: 2007 (British Standard) and have been approved by the police Secured by Design initiative. They are also covered by a 10 Year guarantee.The radius inner forend for ease of installation, can be installed into many UK mortices without the need for additional carpentry or spoiling the edge of the door. The anti-pick and keyhole protection prevents forced entry by picking and the lock has hardened steel pins that provide resistance to attack from sawing.Striking Plate Finished to match forend.Face Plate Supplied with square face plate which covers a radius inner forend.Deadbolt with hardened steel rollers.Rebate Kit 2100REB 13mm or 26mm.Keying Groups Supplied to differ or to pass/keyed alike.Supplied with 2 steel nickel plated keys.Forend: Satin ChromeCase Size: 81mm x 89mm (3in)Backset: 57mm This is the measurement from the edge of the door to the centre of the keyhole.Boxed UNNJ2100SC30 Review: A very solid lock - the additional plating to prevent drilling attacks provides some peace of mind (perhaps 20 seconds worth) if it all goes wrong. Very good instructions included also. ## Features - For timber doors hinged on the left or right - Keys suitable for doors up to 54mm thick - Deadbolt locked or unlocked by the key from either side - 20mm deadbolt for secure positive deadlocking and - additional resistance against attack ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004LTSKKS | | Batteries Included? | No | | Batteries Required? | No | | Brand | Union | | Color | Multicolor | | Control Method | Touch | | Controller Type | Hand Control | | Customer Reviews | 5.0 5.0 out of 5 stars (7) | | Date First Available | August 14, 2012 | | Finish | Polished | | Finish Type | Polished | | Global Trade Identification Number | 05011802129146 | | Included Components | Face Plate, Key | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 1.68 pounds | | Item dimensions L x W x H | 8.27 x 5.12 x 1.18 inches | | Item model number | UNNJ2100SC30 | | Lock Type | Key Lock | | Manufacturer | Union | | Material | Alloy Steel | | Number of Pieces | 50 | | Part Number | UNNJ2100SC30 | | Product Dimensions | 8.27 x 5.12 x 1.18 inches | | Recommended Uses For Product | Security | | Shape | Square | | Size | 81mm Satin Chrome Box | | Special Feature | Key Unlock | | Special Features | Key Unlock | | Style | Modern | ## Product Details - **Brand:** Union - **Item dimensions L x W x H:** 8.27 x 5.12 x 1.18 inches - **Lock Type:** Key Lock - **Material:** Alloy Steel - **Special Feature:** Key Unlock ## Images ![Union Locks Strongbolt 2100S BS 5-Lever Mortice Deadlock 81mm - Satin Chrome (Boxed) - Image 1](https://m.media-amazon.com/images/I/41+5o3VnKsL.jpg) ![Union Locks Strongbolt 2100S BS 5-Lever Mortice Deadlock 81mm - Satin Chrome (Boxed) - Image 2](https://m.media-amazon.com/images/I/414UAYIcMuL.jpg) ![Union Locks Strongbolt 2100S BS 5-Lever Mortice Deadlock 81mm - Satin Chrome (Boxed) - Image 3](https://m.media-amazon.com/images/I/5123nTyekvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***N on October 5, 2017* A very solid lock - the additional plating to prevent drilling attacks provides some peace of mind (perhaps 20 seconds worth) if it all goes wrong. Very good instructions included also. --- ## 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.com.kw/products/143691790-union-locks-strongbolt-2100s-bs-5-lever-mortice-deadlock-81mm](https://www.desertcart.com.kw/products/143691790-union-locks-strongbolt-2100s-bs-5-lever-mortice-deadlock-81mm) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-18*