Kryptonite Keeper 12 Standard
Kryptonite Keeper 12 Standard U-Lock Instruction Manual
Model: Keeper 12 Standard (004196)
1. Giriş
This manual provides essential instructions for the proper installation, operation, and maintenance of your Kryptonite Keeper 12 Standard U-Lock. Please read this manual thoroughly before using the product to ensure optimal security and longevity.
2. Ürün Bittiview
The Kryptonite Keeper 12 Standard U-Lock is designed to provide robust anti-theft protection for bicycles and other valuable equipment. It features a 12mm hardened steel shackle and a double deadbolt mechanism for enhanced resistance against cutting and leverage attacks.

Figure 1: Kryptonite Keeper 12 Standard U-Lock components. The image displays the black U-lock, two stainless steel keys, and a black side-mount snap-in bracket.
Temel Özellikler:
- 12mm Hardened Steel Shackle: Provides high resistance against cutting tools.
- Double Deadbolt Design: Engages both ends of the shackle for increased holding power.
- Disc-Style Cylinder: Pick and drill resistant for enhanced security.
- Protective Vinyl Coating: Prevents scratching of your bicycle frame and protects the lock from weather elements.
- Side Mount, Snap-In Bracket: Allows for convenient transport on your bicycle frame.
- Two Stainless Steel Keys: Ergonomically designed to reduce torque and prevent bending.

Şekil 2: Ayrıntılı view of the U-lock shackle, double deadbolts, and dimensions (4 inches x 8 inches, 2.05 lbs weight).
3. Bileşenler
Your Kryptonite Keeper 12 Standard U-Lock package includes the following items:
- Kryptonite Keeper 12 Standard U-Lock body
- Shackle (removable)
- Two (2) Stainless Steel Keys
- Side Mount, Snap-In Bracket

Figure 3: The two stainless steel keys provided with the U-lock, featuring an ergonomic design.

Figure 4: The Side Mount, Snap-In Bracket for convenient U-lock transport.
4. Installation (Mounting Bracket)
The included Side Mount, Snap-In Bracket allows you to conveniently carry your U-lock on your bicycle frame.
- Montaj Konumunu Seçin: Choose a suitable location on your bicycle frame (e.g., seat tube, down tube) that does not interfere with pedaling, steering, or other accessories.
- Braketi Takın: Secure the two halves of the bracket around the chosen frame tube. Use the provided screws to tighten the bracket firmly. Ensure the bracket is oriented so the lock can be easily inserted and removed.
- Insert U-Lock: Slide the U-lock into the bracket until it snaps securely into place. Verify that the lock is held firmly and does not rattle during transport.

Şekil 5: Ör.ample of the U-lock mounted on a bicycle frame using the snap-in bracket.
5. Operasyon
Bisikletinizi Kilitlemek:
- Choose a Secure Object: Always lock your bicycle to a fixed, immovable object such as a bike rack, lamppost, or sturdy railing.
- Kilidi yerleştirin:
- Place the U-lock around the bicycle frame (preferably the main triangle) and the fixed object.
- For added security, try to include one of the wheels (front or rear) within the U-lock's shackle along with the frame and the fixed object.
- Kelepçeyi Takın: Align the ends of the shackle with the openings in the crossbar (lock body). Push the shackle firmly into the crossbar.
- Turn Key to Lock: Insert one of the provided keys into the cylinder and turn it to the locked position. Remove the key. Ensure the shackle is fully engaged and cannot be pulled apart from the crossbar.

Figure 6: Proper technique for securing a bicycle using the U-lock, encompassing the frame and a fixed object.
Unlocking Your Bicycle:
- Tuşu Girin: Anahtarı kilit silindirine yerleştirin.
- Turn Key to Unlock: Anahtarı kilit açık konumuna çevirin.
- Remove Shackle: Pull the shackle out of the crossbar.
- Remove Lock: Detach the U-lock from your bicycle and the fixed object.
Security Rating Guidance:
The Kryptonite Keeper 12 Standard U-Lock has a security rating of 5 out of 10. This rating indicates its suitability for various environments:
- Quick Stops: Suitable for metropolitan areas.
- Couple of Hours: Recommended for suburban areas.
- All Day & Overnight: Appropriate for rural areas.

Figure 7: Kryptonite's security rating chart, highlighting the "Moderate Security" level (4-6/10) and recommended usage scenarios based on location and duration.
6. Bakım
Regular maintenance will ensure the smooth operation and longevity of your U-lock.
- Yağlama: Periodically apply a small amount of graphite-based lubricant or a silicone spray into the keyway and where the shackle enters the crossbar. This helps prevent corrosion and ensures smooth locking/unlocking. Avoid oil-based lubricants as they can attract dirt.
- Temizlik: Wipe down the lock body and shackle with a damp cloth to remove dirt and grime. Ensure the lock is dry before storage or use.
- Anahtar Bakım: Store your keys in a safe place. Avoid bending or forcing the keys, as this can damage the lock cylinder.
7. Sorun Giderme
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Anahtarın takılması veya çevrilmesi zor. | Dirt or debris in the keyway; lack of lubrication; minor key damage. | Apply graphite lubricant to the keyway. Gently wiggle the key. If the key is bent, use a spare. |
| Shackle is stiff or difficult to remove/insert. | Dirt or corrosion in the shackle mechanism; lack of lubrication. | Clean the shackle ends and the openings in the crossbar. Apply lubricant to the shackle ends. |
| Lock mechanism feels loose or unresponsive. | İç aşınma veya hasar. | Contact Kryptonite customer support for assistance. Do not attempt to disassemble the lock. |
8. Özellikler
| Özellik | Detay |
|---|---|
| Model Adı | Keeper 12 Standard |
| Model Numarası | 004196 |
| Kelepçe Malzemesi | 12mm Hardened Alloy Steel |
| Kilit Tipi | U-Lock, Combination Lock (Disc-Style Cylinder) |
| İç Ölçüler | 4 inç x 8 inç (10.16 cm x 20.32 cm) |
| Dış Boyutlar (U x G x Y) | Approximately 3.15 x 1.18 x 1.18 inches (crossbar) |
| Ağırlık | 2.05 lbs (0.93 kg) |
| Kaplama | Protective Vinyl |
| Keys Included | Two (2) Stainless Steel Keys |
| Özel Özellikler | Weather Resistant, Double Deadbolt, Anti-Rotation Design, Side Mount Bracket |
| Güvenlik Derecesi | 5/10 (Kryptonite Security Scale) |
| UPC | 720018004196 |
9. Garanti ve Destek
Sınırlı Ömür Boyu Garanti:
The Kryptonite Keeper 12 Standard U-Lock is backed by a Limited Lifetime Warranty. For specific terms and conditions, please refer to the official Kryptonite website veya müşteri hizmetleriyle iletişime geçin.
Key Safe Program:
Kryptonite offers a Key Safe Program. Register your keys online, and in the event you lose them, Kryptonite will ship two replacement keys. Shipping and handling fees may apply. Registration typically requires proof of purchase (receipt) and product details.

Figure 8: Information regarding the Kryptonite Key Safe Program, which allows for key registration and replacement.
Müşteri Desteği:
For further assistance, product registration, or warranty claims, please visit the official Kryptonite websiteye gidin veya doğrudan müşteri destekleriyle iletişime geçin.
Webalan: www.kryptonitelock.com
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