Security Torx Bit, 1/4-Inch Hex Shank, 25mm Length, TH45 with Tamper-Resistant Pin Hole

Brief Overview

This TH45 security Torx bit is engineered for professional technicians and industrial facilities that regularly work with tamper-resistant fasteners. The 1/4-inch hex shank design provides direct compatibility with standard power drill chucks and bit holders, while the machined security Torx profile with center pin hole ensures secure engagement with anti-tampering screws. The short 25mm length makes it ideal for precision work in confined spaces and reduces tip flex during high-torque applications. Pair this with other security Torx sizes to build a complete tamper-proof fastening toolkit.

Key Features

• TH45 Security Torx Profile: Six-lobed design with hollow center for compatibility with center-pin security screws
• 1/4-Inch Hex Shank: Direct fit for standard power drills, impact drivers, and manual bit holders
• 25mm Compact Length: Ideal for tight spaces, electronics assembly, and precision applications
• Machined Matte Finish: Durable chrome/nickel plating resists corrosion and wear
• Anti-Cam-Out Design: Lobed geometry prevents bit slippage under load, reducing fastener damage
• Center Tamper Hole: Accommodates center pins on security fasteners, preventing unauthorized access

Business Advantages for Resellers

• High-Margin Security Segment: Tamper-resistant fastener demand is growing in access control, government contracts, and industrial security—premium pricing opportunity
• Bulk Order Appeal: Customers managing large-scale installations (server racks, secured equipment, government facilities) order in dozens or cases
• Repeat Purchase Driver: Once a customer commits to security fasteners, they need matching bits for maintenance and rework
• Complementary Positioning: Bundle with security Torx bits in other sizes to increase average order value

Technical Specifications

Specification	Value
Torx Size	TH45 (Security/Tamper-Resistant)
Shank Type	1/4-Inch Hex
Overall Length	25mm
Tip Profile	Six-Lobed Security Torx with Center Pin Hole
Material Finish	Matte Chrome/Nickel Plated Steel
Compatibility	Standard power drills, impact drivers, manual hex bit holders
Application	Security fasteners, tamper-proof screws, access control, industrial equipment

Why This Bit Matters for Your Shop

Tamper-resistant fasteners are non-negotiable in high-security environments. A standard Torx bit simply won't engage with the center pin on these screws—forcing the issue damages the fastener and wastes labor. This TH45 security bit eliminates that problem, ensuring clean, reliable engagement every time. The compact 25mm length reduces vibration and bit deflection, critical when working with delicate or precision equipment.

For resellers, this is a high-confidence upsell opportunity. When a customer mentions security fasteners or access control work, you recommend this bit as the only correct tool for the job—not a luxury, but a professional necessity.

Stock this confidently. Security fastener demand is steady, margins are solid, and your customers will return for replacements and complementary sizes.