Security Bit Set 100pc Tamper Proof SAE Metric Hex Bits

A 100pc security bit set for jobs where standard screwdriver bits will not fit the fixing. It includes a broad mix of tamper proof and less common bit types, along with SAE and metric hex bits, making it useful when awkward screws turn up on tools, appliances, fittings and equipment.

Used for repair, maintenance and general fastening work, this set suits workshop use, garage jobs and home DIY where mixed fasteners are common. It is handy when stripping down equipment, working on appliances, carrying out servicing, or dealing with security-style screws that are made to be harder to remove. The wider bit selection also helps when you do not know in advance which fixing type you will be dealing with.

With 100 pieces included, there is a good spread of bit types to cover many of the less common screw heads that often hold up a job. The set includes clutch, flat or slotted, hex, Phillips, Pozidriv, square, spanner, star, torq and tri wing profiles, giving you more options without needing to buy individual bits separately. The inclusion of both SAE and metric hex types adds flexibility across different repair and maintenance tasks. For regular toolbox use, having a varied security bit selection close to hand helps avoid wasted time searching for one specific bit when an unusual fixing appears.

Security bit set specifications

• Contents: 100-piece bit set for mixed fastening and repair work.
• Bit types: Includes clutch, flat/slotted, hex, Phillips, Pozidriv, square, spanner, star, torq and tri wing bits.
• Hex coverage: Includes both SAE and metric hex bit types.
• Function: Covers tamper proof and security-style fixings where standard bits are not suitable.
• Use: Useful for tools, appliances, fittings, equipment maintenance and general repair jobs.

A practical choice for keeping awkward fixing types covered in one set.