I recently purchased one, but the four digit code on the packaging doesn't work to unlock it. What can I do?

As of 5/2023, master lock says you are out of luck if one shows up and the preset code doesn’t open the lock. I ordered this lock - code doesn’t work (I have a few of these, it’s not operator error), called master lock. They say they can’t help.

Can anyone confirm that the numbers do not spin if unlocked, but show the combination? This is a huge security flaw on job sites where it will be left

I DISAGREE with the two other posters. I just had one delivered yesterday (8/13/19) and am returning it because, among other problems, once it's unlocked, you CANNOT rotate the numbers unless you return the shackle to the locked position. If you leave the shackle open, the correct combination is there for anyone to see.

Is it possible to get a replacement rubber cover for the lock? It was delivered with that part missing.

Don't bother. It'll fall off within days or hours. The rubber part holding it to the lock is very flimsy and flexible, so it won't stay on. You'd have to super glue it. Horrible design. And the lock can be defeated in 30 seconds WITHOUT any tools. Someone can identify your combination numbers in 30 seconds or less even if you scramble them.

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Combination Lock, Heavy Duty Weatherproof Padlock, Resettable For Outdoor Use, Brass Finish, M175XDLF

Product ID: 315008175

Details

Brand
Master Lock
Item dimensions L x W x H
25 x 99 x 159
Lock type
Combination
Material
Alloy Steel
Special features
Keyless

🔒Heavy-duty zinc alloy body

🌧️Weatherproof with sealed shackle & dial cover

🛡️Tough-Cut boron-carbide shackle 50% harder

$66.46

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Lock in your security, unlock peace of mind.

EFFORTLESS SECURITY - Set your own 4-digit combination easily—no reset tool needed, giving you full control and convenience.
WEATHERPROOF DESIGN - Hinged dial cover and shackle seal protect against rain, dust, and corrosion for year-round reliability.
PICK PRY RESISTANT - Roller pin cylinder technology maximizes resistance against lock picking and prying attempts.
UNMATCHED DURABILITY - Built with a zinc alloy body and reinforced bumper to withstand the harshest outdoor conditions.
CUT RESISTANT SHACKLE - Tough-Cut boron-carbide shackle is 50% harder than hardened steel, deterring even the most determined thieves.

The Master Lock M175XDLF is a heavy-duty, weatherproof combination padlock featuring a zinc alloy body and a 3/8 inch Tough-Cut boron-carbide shackle that is 50% harder than standard hardened steel. Designed for outdoor use, it offers superior resistance to cutting, picking, and prying, with a sealed dial cover and shackle to protect against the elements. Its user-friendly, resettable 4-digit combination system requires no special tools, making it ideal for securing gates, sheds, and storage units with confidence backed by a lifetime guarantee.

Specifications

ASIN	B000WEIIQC
ASIN	B000WEIIQC
Additional Features	Keyless
Best Sellers Rank	#13,997 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #46 in Combination Locks
Brand Name	Master Lock
Color	Brass Finish
Control Method	App
Controller Type	Hand Control
Customer Reviews	4.4 4.4 out of 5 stars (7,527)
Customer reviews	4.4 4.4 out of 5 stars (7,527)
Date First Available	10 August 2012
Department	Unisex-Adult
Finish Types	Polished
Global Trade Identification Number	00071649236167
Included Components	padlocks
Is Discontinued By Manufacturer	No
Item Dimensions	25 x 99 x 159 millimeters
Item Type Name	Heavy Duty Outdoor Combination Lock
Item Weight	390 g
Item model number	M175XDLF
Lock Type	Combination Lock
Manufacturer	MASTER LOCK COMPANY LLC
Manufacturer	MASTER LOCK COMPANY LLC
Manufacturer Part Number	M175XDLF
Material Type	Alloy Steel
Model Name	Robustes Zahlenschloss für den Außenbereich
Model Number	M175XDLF
Number of Items	1
Number of Packs	1
Number of Pieces	5
Product Dimensions	2.54 x 9.86 x 15.88 cm; 390.09 g
Recommended Uses For Product	Security
Shape	Round
Style Name	1 Pack
UPC	071649236167
Unit Count	1 Count

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