QCAA Steel Window Sash Lock CTC 2in Matte Black - 16 Pack

In this review the QCAA Steel Window Sash Lock is evaluated as a budget-friendly hardware option for homeowners and contractors who need multiple cam-type locks for double-hung windows. The biggest reason to consider this pack is the quantity and straightforward installation: the 16-pack covers several windows at once and includes mounting hardware, making it a practical choice for replacements or multi-unit projects where basic functionality and a consistent matte black finish matter most.

Key Features

• Cam-type design: Provides a simple locking action suited to standard double-hung windows and helps keep sashes secured when engaged.
• Included mounting hardware: Saves time on installation by supplying screws and keepers so a single package can be installed without extra parts.
• Matte black finish: Offers a discreet, contemporary look that blends with dark window frames and reduces visible fingerprints.
• 16-pack quantity: Ideal for larger jobs or multiple windows, eliminating the need to reorder single units during a project.
• Compact keeper and crescent base sizes: The keeper at 2-9/16in x 5/8in and crescent base at 2-5/8in x 1-1/2in match typical sash hardware footprints for straightforward replacement.

Who It's For

This product suits homeowners, landlords, and handymen who need to replace or outfit many double-hung windows quickly and economically; the 16-pack and included hardware make it efficient for multi-window installs. It is also useful for rental property maintenance where matching a simple matte black finish across several units is desirable.

Those who need heavy-duty security hardware, or who prefer thicker, more robust metal construction, should look elsewhere; several users report thin steel and occasional sturdiness issues that make this better suited to light- to medium-duty residential use rather than high-security applications.

Pros & Cons

Pros

• Good value for projects needing multiple locks thanks to the 16-pack quantity.
• Easy installation with included mounting hardware makes replacement fast.
• The matte black finish provides a consistent, low-profile appearance on dark frames.
• Cam-type mechanism functions well for everyday sash locking needs.

Cons

• Metal is relatively thin and some customers report sturdiness issues or bending under stress.
• Fit is mixed for certain window profiles, so confirm center-to-center measurements before ordering.

Specifications

Product	Steel Window Sash Lock
Material	Steel
Center to Center (CTC)	2in and 1-15/16in options noted
Crescent base	2-5/8in x 1-1/2in
Keeper	2-9/16in x 5/8in
Finish	Matte Black
Quantity	16 Pack
Made in	Taiwan

Our Verdict

The QCAA Steel Window Sash Lock 16-pack is a sensible, cost-effective option for those who need multiple cam-type locks for standard double-hung windows and value quick installation and a uniform matte black look. It is best for light- to medium-duty residential use; buyers seeking heavy-duty durability should consider thicker, heavier hardware.

Frequently Asked Questions

Does this lock include installation screws?
Yes. The package includes mounting hardware so you can install the locks without buying additional screws.

Will this fit my window sash?
Check the center-to-center measurement; the locks are specified with a 2in CTC and a 1-15/16in reference, and the keeper and base dimensions are listed for fit verification.

Is the metal sturdy for frequent use?
The cam mechanism works well for normal use, but some customers report the steel is thin and may not meet expectations for heavy-duty or high-stress applications.