The Wera Tools 05346286001 is a high-quality set of Phillips screwdriver bits that are perfect for a variety of applications. The set features 853/4 ACR® bits, each with a size of PH 2 x 50 mm, making them ideal for use with a wide range of screw sizes.

One of the key features of these bits is their ACR® (Anti-Cam-Out-Feature), which prevents any slipping out of the screw head and ensures that your work is completed quickly and efficiently. This feature is particularly important when working with delicate materials or when precise screw placement is required.

In addition to their anti-slip properties, the Wera Tools 05346286001 bits are also tough and durable, making them ideal for use with hard materials. The 1/4" hexagon drive is compatible with the Wera connecting series 4, making it easy to attach the bits to your power tool or driver.

Overall, the Wera Tools 05346286001 set is an excellent choice for anyone looking for high-quality Phillips screwdriver bits that are tough, reliable, and offer exceptional anti-slip features. With these bits, you can be confident that your work will be completed quickly and accurately, no matter what materials you are working with.

ACR® stands for "anti-cam-out ribs". ACR® bits have ribs at the drive tip that protect against slipping out of the screw head. It is recommended that ACR® bits are matched with ribbed ACR® screws for maximum effect. ACR® is a registered trademark of Phillips Screw Company.

Tough-absorbing Wera bits (Z) prevent any premature breakage of the drive tip.