The best security bit sets for unconventional screws and fasteners

There are many types and styles of security bit sets, torx security bit sets, or security screwdriver bit sets. Some have a high selection of bits — with as many as 100 choices — while others have 20 to 30 bits. But they all can address tamper- and vandal-proof fasteners. If you need to work with such fasteners, get one of these optimal security bit sets.

Tamper-proof fasteners help add an extra layer of security to an assembly because they can’t be removed easily without matching security bits. For example, one type of socket has three notches designed to fit onto a cone-shaped nut that makes certain tools slip and prevents others from gripping. If you need to deal with tamper-proof fasteners, get one of these leading security bit sets, torx security bit sets, or security screwdriver bit sets.

Neiko Premium Security Bit Set

Best Assortment

To gain a wide assortment of security bits, get the Neiko Premium Security Bit Set. It comes with 100 tamper-proof, security-type bits as well as a wing nut driver, magnetic bit holder, drive socket adaptors, and hex bit adaptor. The bits are made of high-quality chrome vanadium steel for high hardness to help reduce wear and ensure longevity. Each bit also has a sandblasted finish to boost corrosion resistance.

HORUSDY Tamper Resistant Star Bits

Best Value Pack

Does a value pack of security bits intrigue you? If so, the HORUSDY Tamper Resistant Star Bits could be for you. The very affordable set includes 13 1/4-inch shank tamper-resistant star bits, one standard T-5 star bit, and an AP connector. The bits are made of high-quality steel that supports a sturdy, hardened, and tempered construction.

AMARTISAN Torx Bit Set

Longest Bits

Need long security bits? The AMARTISAN Torx Bit Set offers among the longest bits, with 20 ranging from 1 inch to 2.3 inches. The bits are made of high-quality alloy steel and are phosphatized to improve paint adhesion and corrosion resistance. The set’s ¼-inch hex handle can be used with electric screwdrivers, hand screwdrivers, and electric drills.

If you tend to work a lot on tamper- and vandal-resistant fasteners, you need a solid security bit set. So, do yourself a solid by getting one of these leading and well-made security bit sets.