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Master Lock

Master Lock Black Combination Padlock, Indoor Gym Locker Lock with Customizable 3-Digit Code for Luggage, Backpacks, Cabinets, 2 pk, 647EC2

  • Based on 202 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jun 20
Order within 4 hours and 50 minutes
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Features

  • Luggage padlock is best used as a luggage lock or backpack lock.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
  • Set your own three-digit combination luggage lock for keyless convenience, Steel shackle for cut resistance
  • Small combination lock is constructed with a solid metal body, black finish, and steel shackle
  • 1-13/16 in. (30 mm) wide lock body; 3/16 in. (5 mm) diameter shackle with 7/8 in. (22 mm) length, 3/8 in. (10 mm) width
  • Resettable to allow for a personalized combination

Description

The Master Lock 647EC2 Set Your Own Combination Padlock features a 1-3/16in (30mm) wide metal body for durability. The 3/16in (5mm) diameter shackle is 7/8in (22mm) long and made of steel, offering resistance to cutting and sawing. The 3 dial combination security offers keyless convenience. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.

Brand: Master Lock


Special Feature: Resettable


Lock Type: Combination Lock


Item dimensions L x W x H: 1.89 x 0.31 x 0.87 inches


Material: Metal


Brand Name: Master Lock


Recommended Uses For Product: Luggage, Backpacks, Gym Lockers, Cabinets


Number of Pieces: 2


Included Components: Padlock 2 pk


Model Number: 647EC2


UPC: 071649380495


Model Name: 647BLKEC2


Global Trade Identification Number: 95


Manufacturer Warranty Description: Available


Manufacturer: Master Lock


Unit Count: 2.0 Count


Manufacturer Part Number: 647EC2


Item Type Name: Padlock


Additional Features: Resettable


Lock Type: Combination Lock


Control Method: Gesture


Smart Home Compatibility: Not Smart Home Compatible


Style Name: Traditional


Color: Black


Shape: Rectangular


Material Type: Metal


Finish Types: Black (Painted/Powder Coated)


Item Dimensions: 1.89 x 0.31 x 0.87 inches


Item Weight: 0.32 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great product
These locks are perfect! The size is just right for gym lockers, backpacks, and small cabinets. Setting the 3-digit combination was simple, and I really appreciate that it can be customized. They feel sturdy and well-made, and the black finish looks sleek and modern. I bought the 2-pack so I could keep one on my gym bag and one on my locker—both work flawlessly. Great value, reliable, and exactly what I needed. Highly recommend! ... show more
Reviewed in the United States on October 2, 2025 by Ahmed
    • They work well for our needs
They work for what we needed them for
Reviewed in the United States on June 1, 2026 by SKH
    • The absolute best Master Locks
I've always purchased Master Lock product's. However, due to the rising cost of everything, I elected to purchase two less expensive brands. They were useless as they were made with very low quality materials and the combo disks were way too loose. I have now decided to pay a little more to get the absolute best Master locks 🔒. Stay with the best Master Locks always. Thanks for reading, an Amazon Prime member for over a decade. Captain Nihal. ... show more
Reviewed in the United States on April 6, 2026 by Captain Nihal Perera
    • Works good. Came scratched. Works good. Came scratched.
Review Image by Kim
It works great easy to set code but came already scratched even though I bout it as new.
Reviewed in the United States on July 19, 2025 Reviewed in the United States on July 19, 2025 by Kim
    • Easy to set up, but difficult to read in low light
I have mixed feelings about this 2-pack of Master Locks. On the positive side, the instructions were clear and setting my own 3-digit combination was a very simple, quick process. They feel sturdy enough for light-duty use like a gym locker or a backpack. However, I ran into an issue at the gym. In a dimly lit locker room, I found the numbers on the black dial very difficult to read. It might just be my eyes, but I struggled to line up the code without some extra light. I’m not going to return them because they function perfectly well, but I’ll probably find a different use for them around the house where the lighting is better. If you have any trouble with small print or low-light visibility, you might want to consider a high-contrast version instead. ... show more
Reviewed in the United States on February 25, 2026 by technical-books
    • Great gym lock
excellent choice for a locker room lock! Seem to be well made and surprisingly durable in a compact size.
Reviewed in the United States on March 28, 2026 by Kevin Brahaney
    • Great locks!
Good reliable product!
Reviewed in the United States on April 25, 2026 by Ryan F
    • Doesn't work
Doesn't allow me to set the combination. I bought 2 of these locks. Neither one allows me to set the combination. I gave the instructions and locks to my wife and she could not do it either. I turned the hasp 90 degrees CCW and pushed it in to turn it another 90 degrees and it doesn't move.
Reviewed in the United States on May 8, 2026 by Charles Huckins

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