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5 Best Shed Locks To Protect Your Tools, Equipment & Bikes (2021 Review)

In this guide we’ll take a look at the best shed locks on the market.
I’ve compared strength, quality, security and cost
to give you my top recommendations.

Everything I Recommend

IMAGE RECOMMENDED PRODUCTSPRODUCT FEATURES
  • Sturdy zinc bolt
  • Combination lock - no keys required
  • Tamper proof
  • Sturdy steel construction
  • Includes security bolts
  • 2 pack - excellent value
  • Resistant to sawing and cutting
  • Includes security bolts
  • Very strong, excellent quality
  • Includes hasp and padlock
  • Durable and weather resistant
  • Fitting screws are covered
  • Economical security
  • Comes with fixings
  • Easy to fit

More Detailed Shed Lock Reviews

Sterling CLB110BK 110mm Combination Locking Bolt – Black

FEATURES RATING PRICE
FEATURES
  • Sturdy zinc bolt
  • Combination lock - no keys required
  • Tamper proof
OUR RATING
98
PRICE
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Sterling CLB110BK 110mm Combination Locking Bolt – Black Review

This Sterling Shed Lock is robust and solid.

The combination function is very useful; there’s no need to hunt for keys every time you want to access your shed or outbuilding. Just be sure to choose something memorable!

It’s easy to set and change the combination, so you can even change it regularly if you’re so inclined.

The bolt is easy to fit and comes with security screws that cannot be unscrewed – this makes the bolt resistant to tampering.

It can be fitted horizontally or vertically as required making it suitable for sheds, gates, cupboards, drawers – you name it!

The body of the lock is made from corrosion-resistant zinc so will stand up to the weather for several years at least. It is suitable for sheds, outbuildings, garden gates and even interior doors or cupboards.

When fitting this shed door lock, it is worth doing a trial run with normal screws first; the anti-tamper screws cannot be removed without a drill (and a lot of effort!) once they are fitted.

This shed lock was easy to fit, is extremely sturdy, and the combination makes it easy to use.

Overall, it provides a great, no-fuss, complete security solution for your garden buildings.

XFORT 2 Pack Brenton Strong Sliding Lockable Padbolts

FEATURES RATING PRICE
FEATURES
  • Sturdy steel construction
  • Includes security bolts
  • 2 pack - excellent value
OUR RATING
94
PRICE
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XFORT 2 Pack Brenton Strong Sliding Lockable Padbolts Review

This pack of two XFort Shed Locks is excellent value and provides great security for sheds, gates and outbuildings.

These shed locks are available in three sizes: 100, 150 and 200 mm. Perfect to suit a variety of needs, from large gates to indoor cupboards.

The bolts slide easily and there is a loop through which a padlock can be fitted to secure the bolt closed.

It’s made from steel for strength and weather resistance. Plus, it can be affixed with bolts that are secured by nuts on the inside of the door and frame, for extra security.

This ensures that thieves cannot access the building by simply removing the screws. The screws and bolts come supplied.

This shed lock offers a sturdy security solution; combined with a strong padlock it should work effectively to deter thieves.

Master Lock Hasp, Zinc Plated Cast Steel Hasp Lock

FEATURES RATING PRICE
FEATURES
  • Resistant to sawing and cutting
  • Includes security bolts
  • Very strong, excellent quality
OUR RATING
92
PRICE
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Master Lock Hasp, Zinc Plated Cast Steel Hasp Lock Review

Many people fit a good strong padlock to their shed without considering the flimsiness of the hasp. If the hasp is insubstantial, or fitted with weak screws, then even the strongest padlock will be easy to break off.

This Master Lock Hasp consists of an extra-strong hasp plate and a hardened boron-alloy locking eye. This eye provides maximum protection against cutting and sawing.

The zinc-plated cast steel body makes the hasp weatherproof and rust resistant. Just another reason why it’s one of the strongest and best shed locks around!

It comes with all necessary heavy-duty fixings, including 9 screws and 2 bolts. The bolts secure through the door and frame of the shed, fastening with nuts on the other side.

This ensures thieves cannot access the building by simply removing the hasp screws.

The lock is easy to fit and, once secured, the mounting screws are hidden so they cannot be removed. This makes the hasp secure even if the bolts are not fitted.

This hasp can be used to secure sheds, doors, gates or cabinets and can be used with a padlock with a shackle diameter of up to 11 mm.

Master Lock Padlock, Laminated Steel Padlock with Hasp

FEATURES RATING PRICE
FEATURES
  • Includes hasp and padlock
  • Durable and weather resistant
  • Fitting screws are covered
OUR RATING
90
PRICE
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Master Lock Padlock, Laminated Steel Padlock with Hasp Review

This Master Shed Lock includes an 89 mm hasp that is made from zinc-plated wrought steel. This means it’s super strong and durable!

The locking eye is constructed from hardened steel making it resistant to cutting or sawing. It also includes a 40 mm laminated steel padlock with a thermoplastic cover making it corrosion resistant.

It comes with two keys so you can keep a spare somewhere safe, or share access to the lock.

Once the lock is closed, the fitting screws are covered which prevents the hasp from being unscrewed.

The shed lock provides an excellent solution for securing a shed, gate or outbuilding.

Hasp and Staple Heavy Duty Gate Lock for Padlocks

FEATURES RATING PRICE
FEATURES
  • Economical security
  • Comes with fixings
  • Easy to fit
OUR RATING
88
PRICE
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Hasp and Staple Heavy Duty Gate Lock for Padlocks Review

This Quality Heavy Duty Hasp And Staple set makes for a secure door closure and is suitable for a heavy-duty padlock.

The pin is welded to prevent tampering, and the screw heads are concealed when the lock is fitted. It would be very difficult for anyone to remove the lock once it’s in place.

The shed lock comes with fixings included and is easy to attach.

This shed lock offers good quality for a very reasonable price; however, it will not be as rust resistant as more expensive stainless-steel locks, so regular greasing is advised to prevent corrosion.

Things to Know Before Buying a Shed Lock

With property at such a premium in the UK, many of us are turning to sheds and outbuildings to store more valuable items, from tools to bikes to garden furniture.

Unfortunately, theft from garden buildings is on the rise. This may be because we are storing more expensive items in sheds, or because thieves are looking for softer targets now that most people are protecting their homes with alarms and security lighting.

With this in mind, you may want to consider upping your security with a quality shed lock. Even if you don’t store anything valuable in your shed, you should still make sure it is secure, especially if there are any items such as ladders or heavy tools inside that would help thieves gain access to your home.

When buying a shed door lock there are a few security features to look out for:

It’s no use buying any old lock just for the sake of having one. Many low-quality locks can be easily removed by thieves in a matter of minutes, making the effort of installing one in the first place completely redundant.

The best shed locks will have anti-tamper designs, and this is what you need to look out for:

  • If you are looking to purchase a hasp and staple lock, you need to make sure that both the hasp and the staple loop are strong and resistant to cutting or sawing. If the hasp or staple can simply be broken and pulled off, it will be irrelevant how good a padlock you used!
  • Any lock that is affixed to a door needs to be difficult to remove, otherwise thieves will just take it off the wall. Look for a lock that has tamper-proof screws. These will make it impossible to remove the lock by simply unscrewing the screws with a screwdriver. A drill is required to undo these screws and get the lock off the wall, something that your average thief isn’t going to bother with.
  • Locks which have nuts and bolts included add an extra level of tamper-proof security. The lock will be attached with screws as normal, but there will be one or two holes where a bolt can be fixed in instead. The bolt will go all the way through the door, and be held in place by a nut on the other side. This makes the lock pretty much impossible to remove from the outside.

Seeing as the lock will be used to protect outbuildings, it will be extremely exposed to the elements. Therefore, it must be weatherproof – if the weather weakens the lock over time, you may not even realise until it’s too late.

Looking for keywords like ‘non-corrosive’ or ‘corrosion-proof’ is a good place to start. This will usually be referring to the body of the lock, especially if it’s a sliding one – it’s important that the housing of the lock doesn’t corrode.

In most cases, a lock or padlock that is made from hardened steel will be sufficient. These aren’t as rust-resistant as stainless-steel locks, but stainless steels locks are a lot more expensive and easier to cut through.

Unless you live near the coast, or plan to leave the lock without being used for a very long time, a hardened steel construction will work well.

Hardened steel locks are also less prone to tampering because they can’t be sawn through, unlike stainless steel.

If you have a lock made of stainless steel, it won’t be adversely affected by the weather; however, a hardened steel lock should be lubricated to extend its life.

You can buy specifically designed lock lubricant, and should be sure to lubricate all metal parts – the shackle, casing, sliding pin and keyway (if there’s a padlock involved).

You can also lubricate combination locks, injecting the lubricant near the buttons. Be sure to move the cylinders around in order to distribute the lubricant through the lock.

Avoid using WD-40 to lubricate locks. Often this is the first ‘lubricant’ we reach for, but it’s not well suited to locks. It actually consists of a solvent, not a lubricant, which is designed to displace water and oil. Ultimately, this can have the opposite to desired effect; it will remove any lubricant in the lock, and even cause it to dry out and stick.

The two most popular styles of lock either use a hasp and key or a combination. There are advantages and disadvantages to each style:

Key Locks

  • If the key gets lost, these locks can be almost impossible to get undone.
  • They have a simple design which means that even cheaper items can be of good quality.
  • No combination to remember.
  • The hasp and staple need to be strong, as well as the padlock – a weak link will render the whole outfit useless!

Combination Locks

  • The combination can be remembered by as many people as you wish – not limited by number of keys available – especially useful in commercial settings.
  • You may have to pay considerably more to make sure the whole lock is good quality – choose one from a reputable supplier with a good security rating and ensure it has a four-number combination.
  • There are no keys to lose, and no risk of accidentally leaving a key lying around.

Shed Lock FAQs

It is advisable to clean and grease metal locks yearly to help them resist corrosion. If you do this regularly your lock should last for several years at least.

A secure shed padlock is a great start to securing your shed but there are other things you should check.

  • Check that the door of your shed has strong hinges secured with good fixings. If not, a determined thief could simply pull off the door rendering your padlock useless.
  • Make sure the shed is in a good state of repair, with no holes or gaps, and with secure window frames and door frames.
  • Ensure that there is not a gap between the shed door and frame when the shed is closed as this could provide an opportunity for a thief to lever the door and break it.
  • Add a translucent film to the windows so that thieves can’t look in and see what is inside your shed. This is a particularly good idea if you are storing any high value items in your shed, such as bikes and power tools.
  • Consider adding a battery-operated alarm to your shed for extra security. These are easy to set up, and will detect motion inside the shed if an intruder gets in through a door or window. These alarms will sound a very loud siren which should be enough to scare off any intruders.
  • Security lighting is another option that will deter intruders from your property. Most security lights will detect motion and light up when anyone enters the area. This will scare off most thieves and is reassuring as it allows you to see what is going on in your garden after dark.

It’s true that stainless steel is the most weather resistant metal for locks; however, it is not as strong as hardened steel. Unless you live near the coast, where the corrosive sea air may quickly affect the structural integrity of hardened steel, you don’t need a stainless steel lock. Stainless steel is also easier to cut and saw through than hardened steel. A hardened steel lock will do the job well, and will last a long time if you make sure to lubricate it regularly.

Sources
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