1. Producto terminadoview
The Master Lock 7620EURD is a 20mm aluminum resettable combination padlock designed for security applications such as securing suitcases, briefcases, and sport bags. It features a durable aluminum body with a brushed metal finish, offering resistance to corrosion. This padlock utilizes a 3-digit set-your-own combination system for convenient keyless security.
Características principales:
- Durable aluminum body with brushed metal finish.
- 3-digit resettable combination for personalized security.
- 20mm wide lock body with a 3mm diameter shackle, 21mm long.
- Security level 3.
Figure 1: Master Lock 20mm 3-Digit Combination Padlock securing luggage.
2. Configuración de su combinación
Your Master Lock 7620EURD padlock comes preset to open at 0-0-0Sigue estos pasos para configurar tu combinación personal:
- Open the padlock by setting the dials to 0-0-0 and pulling up the shackle.
- Rotate the shackle 90 degrees clockwise (from the top view).
- Press the shackle down firmly into the lock body. Ensure it is fully depressed; this position is critical for combination setting.
- Mientras mantiene presionado el grillete, configure la combinación de 3 dígitos que desee girando los diales. Elija una combinación fácil de recordar.
- Once your new combination is set, pull the shackle up.
- Rotate the shackle back 90 degrees counter-clockwise to its original closed position.
- Scramble the dials to lock the padlock. Test your new combination to ensure it opens correctly before securing any items.
Figure 2: Dials for setting the 3-digit combination.
3. Funcionamiento del candado
To open the padlock:
- Align the dials to your preset 3-digit combination.
- Pull the shackle upwards to release the lock.
To close and secure the padlock:
- Inserte el grillete en el cuerpo de la cerradura.
- Scramble the dials to a random combination to secure the padlock.
Figura 3: Lado view of the padlock, showing the shackle and body.
4. Mantenimiento
The Master Lock 7620EURD padlock requires minimal maintenance to ensure optimal performance and longevity:
- Limpieza: Wipe the padlock periodically with a soft, dry cloth to remove dust and grime. Avoid harsh chemicals or abrasive cleaners.
- Lubricación: If the shackle or dials become stiff, apply a small amount of graphite lubricant or a silicone-based spray lubricant to the shackle opening and dial mechanisms. Do not use oil-based lubricants as they can attract dirt.
- Almacenamiento: Store the padlock in a dry environment when not in use to prevent moisture buildup.
5. Solución de problemas
If you encounter issues with your padlock, consider the following:
- El candado no se abre con la combinación correcta:
- Asegúrese de que cada número esté alineado con precisión en el centro del viewventana de ing.
- Verify that you are using the correct combination. If you recently changed it, try both the old and new combinations.
- Apply slight pressure to the shackle while entering the combination, then release pressure and pull up.
- Dials are stiff or difficult to turn:
- Apply a small amount of graphite lubricant or silicone spray to the dial mechanisms.
- Clean any visible dirt or debris from around the dials.
- Olvidé la combinación:
Unfortunately, for a 3-digit resettable combination padlock, there is no master key or override code. If the combination is forgotten, the only method to open it is to try all possible combinations (000 to 999). This process can be time-consuming but is feasible for a 3-digit lock.
6. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | 7620 euros |
| Tipo de bloqueo | 3-Digit Resettable Combination Padlock |
| Material del cuerpo | Aluminio |
| Material del grillete | Acero aleado |
| Ancho del cuerpo | 20 mm |
| Diámetro del grillete | 3 mm |
| Shackle Length (Vertical Clearance) | 21 mm |
| Dimensiones generales (L x An x Al) | 1.18 x 1.18 x 2.05 pulgadas (aprox. 30 x 30 x 52 mm) |
| Peso del artículo | 0.03 Kilograms (approx. 1 ounce) |
| Tipo de acabado | Aluminio cepillado |
| Nivel de seguridad | 3 |
Figure 4: Dimensional diagram of the padlock.
7. Garantía y soporte
Master Lock products are manufactured to stringent quality standards. The Master Lock 7620EURD 20mm 3-Digit Combination Padlock comes with a Garantía de por vida against mechanical defects under normal use.
For warranty claims, technical assistance, or further inquiries, please visit the official Master Lock webSitio web o contacte directamente con el servicio de atención al cliente. Conserve su recibo de compra como comprobante.
Master Lock Official Websitio: www.masterlock.com





