Stanley PowerLock Tape Measure Review: Classic Choice

The Stanley PowerLock tape measure is one of the most recognizable tools in any workshop. For over 50 years, it has been a go-to choice for carpenters, electricians, and DIY enthusiasts. But with new competitors offering advanced features, does the PowerLock still deserve a spot in your toolbox? Our editorial team compared specifications, buyer feedback, and key decision factors to give you an honest assessment.

Design and Build Quality

The PowerLock features a classic ABS plastic case with a rubberized grip that feels comfortable in hand. The case is sturdy enough for everyday use, though it's not as impact-resistant as some premium models like the Lufkin Shockforce. The belt clip is functional but can be stiff initially, and some users report it loosens over time.

The standout feature is the Mylar coated blade, which resists abrasion and corrosion. The blade is 1 inch wide, slightly narrower than the FatMax's 1-1/4 inch, but it still offers a decent standout of about 7 feet. The markings are clear and easy to read, with bold numbers and precise graduations down to 1/16 inch.

Performance and Durability

In terms of performance, the PowerLock delivers accurate measurements consistently. The lock mechanism is smooth and holds the blade firmly in place, preventing slippage during use. The hook is riveted for strength and has a slight play to accommodate both inside and outside measurements, which is standard.

Durability is where the PowerLock shines for its price. The Mylar coating protects the blade from bending and breaking, and the case can withstand typical drops on a job site. However, extreme impacts can crack the case, and the blade can kink if stepped on. Compared to the FatMax, which has a thicker blade and a more rugged case, the PowerLock is less durable but also much lighter and easier to handle.

Ease of Use

The PowerLock is incredibly user-friendly. The slide lock is easy to engage with one hand, and the rubber grip provides a secure hold even with gloves. The blade retracts smoothly with a controlled speed, thanks to the internal spring mechanism. The belt clip is convenient, though some users find it too tight initially.

One minor complaint is that the standout is not as long as some modern tapes, which can be annoying when measuring overhead or across long distances. But for most tasks, you can easily support the blade with your other hand.

Cleaning and Maintenance

Keeping the PowerLock clean is simple. Wipe the blade with a dry cloth to remove dust and debris. If the blade gets sticky, you can apply a light silicone spray to keep it retracting smoothly. Avoid using oil-based lubricants as they can attract dirt. The case can be wiped with a damp cloth, but avoid submerging it in water.

Common Buyer Complaints

While the PowerLock has overwhelmingly positive reviews, some users report issues. The most common complaint is that the belt clip is too stiff, making it hard to attach or remove. Another is that the blade can kink if twisted, which is a risk with any tape. A few users have noted that the lock can wear out over time, but this is rare and often covered by the warranty.

Compared to the Komelon Self-Lock, which offers a similar price point, the PowerLock has a more durable blade and a better-known brand reputation. The Komelon has a finger-lock that some find easier, but the PowerLock's slide lock is more traditional and reliable.

Value and Verdict

At its price point, the Stanley PowerLock is an exceptional value. It offers reliable performance, decent durability, and ease of use that has stood the test of time. For DIYers, it's an ideal first tape measure. For professionals, it serves as a dependable backup or everyday tool, though you might want a FatMax for heavy-duty tasks.

If you need maximum standout or extreme ruggedness, consider the FatMax or Lufkin Shockforce. But if you want a proven, affordable tape measure that gets the job done, the PowerLock is hard to beat.