--- product_id: 259188614 title: "001706 48' Keeper 712 Integrated Chain Lock, Black" brand: "kryptonite" price: "€ 142.54" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.be/products/259188614-001706-48-keeper-712-integrated-chain-lock-black store_origin: BE region: Belgium --- # 7mm hardened steel chain Weather-resistant nylon sleeve Pick & drill resistant lock 001706 48' Keeper 712 Integrated Chain Lock, Black **Brand:** kryptonite **Price:** € 142.54 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in your ride’s safety — because your bike deserves Kryptonite-level protection! ## Quick Answers - **What is this?** 001706 48' Keeper 712 Integrated Chain Lock, Black by kryptonite - **How much does it cost?** € 142.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/259188614-001706-48-keeper-712-integrated-chain-lock-black) ## Best For - kryptonite enthusiasts ## Why This Product - Trusted kryptonite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible & Compact:** 48-inch chain length offers versatile locking options without bulk. - • **Next-Level Security:** Patented disc-style cylinder resists picking, drilling & eliminates weak points. - • **Peace of Mind Guarantee:** Lifetime warranty plus free global key replacement with Kryptonite’s Key Safe program. - • **Scratch-Free Protection:** Durable rubber coating and weatherproof nylon sleeve keep your bike pristine. - • **Unbreakable Chain Power:** 7mm four-sided hardened steel links deliver maximum cut & leverage resistance. ## Overview The Kryptonite 001706 Keeper 712 is a 48-inch integrated chain lock crafted from 7mm hardened steel with a patented locking system that resists picking and drilling. Featuring a weather-resistant nylon sleeve and rubber coating, it protects your bike from scratches while providing robust security. Weighing 1.7kg and rated 5/10 for moderate security, it includes two keys and offers lifetime warranty plus free key replacement worldwide, making it a trusted choice for urban cyclists seeking reliable theft deterrence. ## Description Keeper 712 Integrated Chain Lock features 7mm four-sided chain links made from 3t manganese steel. Patent-Pending End Link Design secures chain to hardened deadbolt eliminating critical vulnerability and providing extra holding power. High security disc-style cylinder is pick and drill resistant; resists most common hand tools. Durable weather-resistant nylon sleeve prevents scratches to painted finishes and protects the chain against the elements. With a 48-inch (120cm) chain length, the Kryptonite Keeper 712 is a flexible, compact and easy to use deterrent security. ## Features - HEAVY-DUTY CHAIN: Made from 7mm hardened steel with four-sided links, this bike lock provides maximum resistance against cutting and leverage attacks - PATENTED LOCKING SYSTEM: Features a high-security disc-style cylinder, resistant to picking and drilling, and a patented end link design that securely connects the chain to a hardened deadbolt, eliminating weak points - PROTECTIVE FEATURES: Durable rubber coating around helps prevent scratching and wear and tear on your bike. Durable WEATHER-RESISTANT nylon sleeve prevents scratches - DURABLE DESIGN: Keeper 712 Integrated Chain extends up to 120cm (47.3 in) in circumference, crafted from 7mm hardened steel links. Heavy-duty bike lock weighs 1.70kg (3.75 lbs). Includes two keys and rated 5/10 for moderate security on our scale. - KEY SAFE PROGRAM: Kryptonite will ship your first 2 keys for free, globally, in the event you lose them. Register your unique key code on our website so you can order new keys if you ever misplace them - OPTIONAL ANTI-THEFT PROTECTION: Eligible for Kryptonite’s Anti-Theft Protection Offer (ATPO) up to $500 coverage for registered locks - LIFETIME WARRANTY AND SUPPORT: Kryptonite offers a limited lifetime warranty for peace of mind. If you experience any issues, contact our Customer Experience team, and we will resolve it quickly. We are committed to your satisfaction and product quality ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00WE0A0JA | | Best Sellers Rank | #51 in Bike Chain Locks | | Date First Available | 1 January 2024 | | Department | mens | | Is Discontinued By Manufacturer | No | | Item Model Number | 720018001706 | | Manufacturer | Kryptonite | | Product Dimensions | 18.01 x 18.01 x 3 cm; 1.68 kg | ## Product Details - **Brand:** Kryptonite - **Special features:** Anti-theft - **Lock type:** Pin Tumbler - **Item dimensions L x W x H:** 18 x 18 x 3 centimeters - **Material:** Metal ## Images ![001706 48' Keeper 712 Integrated Chain Lock, Black - Image 1](https://m.media-amazon.com/images/I/81YrgF7RyIL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: does this chain have keys** A: Yes. It comes with a set of 2 keys **Q: how big a hole in diameter does it need to fit through?** A: The 48" Keeper 712 has a 1.3 inch diameter at the thickest part. **Q: is it 'lead' free?** A: This product does actually contain lead, and has a prop-65 warning. You can look on the Kryptonite website directly for more information. **Q: Does this lock have theft protection?** A: This lock PROVIDES theft protection for your bike/trike/whatever. It is very secure, requiring a key to open. They send two keys with the lock. The heavy sleeve over the robust chain protects whatever it touches. I've had mine for over two years and it shows no wear. It's a great item. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nickel !☝️ *by on Reviewed in France 27 February 2021* J ai acheté cet antivol pour ma trottinette speedway 5 .Elle passe sans problème dans les interstices en aluminium et assez longue juste comme il faut pour pouvoir l'attacher.Toujours satisfait de la marque kryptonite .Elle fait son petit poid mais ça reste raisonnable . ### ⭐⭐⭐⭐⭐ Ormai compro solo Kryptonite: eccellenti *by on Reviewed in Italy 4 December 2022* Sono circa 4 anni che uso catene a marchio Kryptonite e devo dire che sono molto soddisfatta. Vero che costano un po’ rispetto alle normali catene ma se come me utilizzi la bici come principale mezzo di locomozione e vivi in città dove il furto di bici è altissimo allora è un investimento vero e proprio. Da quando ho iniziato a utilizzarle non mi hanno più rubato bici. Per sicurezza uso sia questa, con cui lego la ruota davanti e il telaio a rastrelliere e simili, che quella a U con cui lego la ruota dietro al telaio, così non mi rubano neanche le ruote, cosa che capita spesso. Avendo usato entrambi i tipi di catena consiglio questa più lunga se si vuole avere spazio di manovra e versatilità nel legare la bici ma sconsiglio questa e consiglio quella a U per la durata: di solito su quella lunga dopo circa un paio d’anni potrebbe iniziare a rovinarsi il meccanismo interno che permette di bloccare la catena girando, soprattutto se esposta alle intemperie per lungo tempo, mi è successo con un paio di questo tipo. Sono comunque degli investimenti considerando che:- ogni catena costa quanto una o due bici rubate;- durano almeno 1-2 anni, di più a seconda di dove viene parcheggiata la bici;- senza questo tipo di catena la probabilità che ti rubino una o più bici in 12 mesi è molto alta. Testato sull’esperienza mia e di vari amici e colleghi.Consigliatissima ### ⭐⭐⭐⭐⭐ Security and durability *by on Reviewed in Canada 7 July 2026* Excellent chain lock. Feels very heavy-duty and well made. The fabric sleeve protects my bike from scratches, and the integrated lock is convenient because there’s no separate padlock to carry. Gives me much more confidence when leaving my e-bike outside. Highly recommend. ## Frequently Bought Together - Kryptonite Keeper 712 Bike Chain Lock, 4 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence,Black - Lamicall Bike Phone Holder, Motorcycle Phone Mount - Motorcycle Handlebar Cell Phone Clamp, Scooter Phone Clip for iPhone 15 Pro Max/Plus, 14 Pro Max, S9, S10 and More 4.7" to 6.8" Smartphones - Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote --- ## 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.be/products/259188614-001706-48-keeper-712-integrated-chain-lock-black](https://www.desertcart.be/products/259188614-001706-48-keeper-712-integrated-chain-lock-black) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-23*