The 10 Best Sash Locks (2022 reviews)

sash locks
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We consider a sash lock to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best sash lock for you.

Our review process:

Our Top Picks:

Best Overall:
Buy: Primeline Window Lock
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Best For Price:
Buy: Primeline Sash Lock
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Best For Good Quality Screws:
Buy: Designers Impressions Sash Lock
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Best For Sliding Window:
Buy: Zuonai Sash Lock
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Best For Heavy Duty:
Buy: Qcaa Sash Lock
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Best For Right Hand:
Buy: Truth Sash Lock
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Best For House:
Buy: Franklin Brass Sash Lock
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Best With Primed Wood Casement Windows:
Buy: Andersen Sash Lock
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Best For Good Quality:
Buy: Laelr Sash Lock
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Best For Exact Fit:
Buy: Defender Security Sash Lock
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Best Overall: Primeline Window Lock

Primeline Window Lock
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If you want nothing short of the optimal lock for your daily usage, this Primeline Window Lock is certainly a right investment. The primeline window lock can be used on double - hung windows by several manufacturers. Make sure this fits by entering your model number. This window sash lock is constructed from zinc die cast and comes finished in antique brass.

The lock fits perfectly and has a perfect design. Most importantly, the primeline window lock is great with overall good function and it provides for easy install.

Most customers opine that the lock fits the bill perfectly to add to that are sharp as a steak knife. Further, a few strongly agree that the lock is a great fix for the old slider lock. Also, they also found that the one side that is center will hold the lock secure. In conclusion, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • It is ideal to have the screw holes centered.
  • This works well at a reasonable price.
  • This is great with brass finish, it looks great and has a great design.
  • Used on double - hung windows by several manufacturers.

Best For Price: Primeline Sash Lock

Primeline Sash Lock
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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate lock. The Primeline Sash Lock is exactly that - it's a simple lock that hits all the right notes. The primeline sash lock is constructed from zinc die cast and comes in a white finish. Make sure this fits by entering your model number. Also, it is strong, it fits perfectly and has a great design.

Above all, the primeline sash lock can be used on many double-hung windows.

Almost all buyers agree that the lock is perfect in the existing screw holes on the window. In addition, they say that the lock is easy to install and lock / unlock without issue. Moreover, they say that the lock is used to add a lock to an RV screen door. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:
  • 1 latch assembly, 1 keeper and screws.
  • This features spring action cam locking and 2 in.
  • Lot of satisfied buyers.

Best For Good Quality Screws: Designers Impressions Sash Lock

Designers Impressions Sash Lock
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The designers think sash lock is satisfactory and appropriate and fits well with your daily purpose. The designers think sash lock is affordable, it is strong and has an affordable design. Make sure this fits by entering your model number. In addition, it makes for great weight and has a better design.

Most importantly, the designers ' impression of Sash lock makes for nice quality, is brand new, it looks great and has great design.

One customer says - "These work fine if you are going to have light use and the upper window is not too heavy. ". Almost all customers quickly discovered that the lock is more common to find gold sash locks.

Why We Like This:
  • Brand new : sold in a pack of 10.
  • Crescent type : easy slide/turn design.
  • Good investment for the long term.

Best For Sliding Window: Zuonai Sash Lock

Zuonai Sash Lock
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The best part: Zuonai Sash Lock costs comparatively little and it is available to ship in 24 hours. In addition, the zuonai sash lock is constructed of aluminum, wood, and vinyl materials also can be used on sliding doors. High-quality stainless steel mounting screws are included in the package so you don't have to worry about the screws breaking during installation. This sash lock features a cam action hook that draws the keeper tight when locked. Most importantly, the zuonai sash lock is available in 2 vibrant colors: white and black.

They strongly agree that this window sash lock not only prevents unwanted intruders but also prevents falling accidents.

Why We Like This:
  • Prevent unwanted intruders and avoid falling accidents to keep your home safe.
  • This has anti-jimmy studs which engage the keeper.
  • This is smooth and textured, beautiful, and more durable.
  • What you get: 4 x slider window latch; 20 x screws.

Best For Heavy Duty: Qcaa Sash Lock

Qcaa Sash Lock
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Not everyone likes to purchase locks for their daily purpose, but the Qcaa Sash Lock would be an anomoly. Make sure this fits by entering your model number. . In short, with a 4.5 rating and more than 696 buyers, the qcaa sash lock stands as the best choice.

Most buyers find that the lock is made at first glance. Also, a few say that the lock is small enough it works perfectly. Overall, most customers call the lock suits best, and no one questions it.

Why We Like This:
  • Heavy duty spring tension to avoid rattling fit.
  • One of the newcomers and featured product.

Best For Right Hand: Truth Sash Lock

Truth Sash Lock
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The true sash lock is satisfactory and appropriate and fits well with your daily purpose. The true sash lock includes a left and right-hand keeper that mounts onto the face of the sash, allowing the lock to be used on either the left or right side of the window. Make sure this fits by entering your model number. These locks feature keeper-engaging cams and they are favored in the industry for use with newer casement and awning type windows.

The lock allows for continuous weather-stripping above and below the locks. Most importantly, the true sashlock can be used by high windows and many other manufacturers.

In short, for most customers, it was most suitable.

Why We Like This:
  • Non-handed lock includes one left hand and one right hand keeper.
  • Replace missing or damaged casement and awning sash locks.
  • New and hot releases.

Best For House: Franklin Brass Sash Lock

Franklin Brass Sash Lock
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The Franklin Brass Sash Lock is the most desirable lock on the market today. The franklin brass sash lock includes mounting hardware and installation instructions. Make sure this fits by entering your model number. The brainerd sash lock and strike set are designed for use with double - hung windows in a complementing finish. Finally, the franklin brass sash lock is highly durable and easy to use.

With no doubts, this lock passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:
  • Designed for use with double - hung windows.
  • Delivers what they promise.

Best With Primed Wood Casement Windows: Andersen Sash Lock

Andersen Sash Lock
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We would, of course, be remiss if we didn't mention Andersen Sash Lock for daily usage. The Andersen sash lock works with perma-shield awning windows manufactured from 1981 to 1995. Make sure this fits by entering your model number. In addition, the lock allows for a great fit and it looks good. Above all, the Andersen sash lock works with primed wood casement windows manufactured from 1974 to 1980.

One customer says - "A perfect fit for the part you need. ". Most customers found that the lock was very simple to replace and worked perfectly.

Why We Like This:
  • Works with perma-shield casement windows manufactured from 1979 to 1995.
  • This amerock sash lock is for a left hand unit.
  • Delivers what they promise.

Best For Good Quality: Laelr Sash Lock

Laelr Sash Lock
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The Laelr Sash Lock's material feels more premium than its price would suggest. The laelr sashlock is suitable for most kinds of windows, left side or right side is not effective to use. The sash lock is finished in a white baked-on enamel, makes the outer surface smooth and looks exquisite and advanced, not hurt your hands during use. suitable for most kinds of home or hotel decoration. This sliding window sash lock is constructed from zinc alloy, diecast constructed, high hardness, wear resistance, anti - corrosion, and anti - rust, which can keep you in the best condition for a long time.

Above all, the laelr sash lock allows for easy installing and it is designed for easy installation.

One customer says - "Definitely easy to install, great quality item. ". Almost all buyers quickly discovered that the lock is made of zinc alloy materials, wear resistance.

Why We Like This:
  • This sash lock can greatly improve your security and privacy.
  • One of the newcomers and featured product.

Best For Exact Fit: Defender Security Sash Lock

Defender Security Sash Lock
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Next on the list, we've got yet another lock that manages to win our hearts. It's the Defender Security Sash Lock and it's widely considered as one of the most convenient locks you can buy. The defender security sash lock can be used on single or double - hung windows. Make sure this fits by entering your model number. Further, this is made with a heavy duty grade 2 sash lock.

The lock is constructed with steel construction and has a great design. Also, it is great for exact fit, it is very sturdy and has a better design. Finally, the defender security sash lock is great for high quality, It looks great and has a perfect design.

Almost all buyers agree that the lock is classified as a 'window latch'... no matter. In conclusion, many buyers have used the defender security sash lock for more than a few months without letup, and it shows no sign of giving up.

Why We Like This:
  • 1-7/8 in. And 1-1/2 in. Hole centers.
  • Used on single or double - hung windows.
  • This is great for solid buildings and it works great.