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Master Lock Aluminium 40mm 4 DIGIT Combination Padlock

About this product

Product Identifiers

BrandMaster Lock
GTIN3520190933171
UPC3520190933171
eBay Product ID (ePID)1337721364

Product Key Features

Number of Keys1
Year Manufactured2019
Lock MechanismLever Tumbler
Shackle Size40 mm Shackle
ColourSilver
Security RatingExcellent, 5
Number in Pack1
FinishMetallic
MaterialAluminium, Steel

Dimensions

Item Height2.300
Item Diameter1.5 cm
Width9cm
Item Weight4.54 g

Ratings and Reviews

4.7
6 product ratings
  • 4 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Well finished

    The padlock is well finished with easy to read digits. Combination setting is straightforward. When locking the padlock one has to make sure that the shackle has entered the padlock body as it does not go in very far. These locks are convenient for frequent use locations as they do not require a key to be carried or fetched from a key rack. Here is a follow up after 4 months use: I have found out that the lock can lose the personal combination setting and lock you out. This happens when you unlock the padlock and hang it on the hole on the padbolt or the hasp and staple on your door. This action inadvertantly extends the post and in effect resets the lock to whatever the thumbwheels are set to. Usually i have found that it is one digit out on one of the wheels. It is a natural action to hang up the padlock in this fashion once it is opened but on a few occasions it has reset itself to a new combination. Placing the padlock on the ground or a flat surface is not always convenient depending on where it is used. If you find yourself in this situation try moving each combination wheel one digit either side and you should unlock it again. I have changed the padlock to a Squire model which requires a resetting rod to set the combination so avoiding this problem. It is a pity as i like Master Lock products.

    Verified purchase: YesCondition: New

  • Appears well made

    This appears well made and it's not too heavy. However, the shackle hardly enters the body at the 'open' side, so its resistance to forceable opening rests entirely on the 'lock' side.

    Verified purchase: YesCondition: New

  • MasterLock 7640D Combination Padlock

    Very robust, solid lock. Easy to set code. Gave the thumb wheels a good oiling as it will be used outside. Excellent padlock.

    Verified purchase: YesCondition: New

  • Great value and very helpful staff

    Verified purchase: YesCondition: New

  • Good value

    Have bought several of these over the past year without any problems

    Verified purchase: YesCondition: New