Klein Tools Multi-Bit Tamperproof Screwdriver 27-in-1 Magnetic Storage Cushion Grip

Klein Tools Multi-Bit Tamperproof Screwdriver 27-in-1 Magnetic Storage Cushion Grip

Professional-Grade Tamperproof Security Bit Driver

The Klein Tools Multi-Bit Tamperproof Screwdriver delivers professional-grade security fastener performance for specialized applications. This stainless steel barrel screwdriver features magnetic on-board storage of 26 tamperproof bits plus 1/4-inch nut driver designed for electricians, security technicians, and maintenance professionals, providing the reliable performance and industry-leading quality that tradesmen demand from America's most trusted tool manufacturer.

Professional Features & Benefits

Comprehensive Tamperproof Bit Selection

• 27-in-1 Configuration - Complete tamperproof bit collection including Torx, TORQ-SET, Hex, and Spanner bits for security applications
• Magnetic Bit Storage - Rare-earth magnets secure all 26 bits and 1/4-inch nut driver in handle for organized access
• Industrial-Strength Double-Sided Bits - Extended bit life with reversible design eliminates need for bulky bit blocks
• Stainless Steel Barrel Construction - Superior impact and wear resistance for demanding professional applications

Professional Comfort & Control

• Cushion-Grip Handle - Maximum comfort during extended use with Klein's ergonomic design standards
• Magnetic Fastener Retention - Powerful magnets hold screws and fasteners securely during installation
• Compact Design - All bits stored internally for portable convenience without sacrificing functionality

Technical Specifications

Overall length 8.49 inches, handle length 5.0 inches, shank length 3.38 inches, weight 0.55 lbs. Stainless steel barrel with plastic cushion grip handle. Includes Torx tamperproof bits T7, T8, T10, T15, T20, T25, T27, T30, T40; Hex tamperproof bits 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 2mm, 2.5mm, 3mm, 4mm, 5mm; TORQ-SET bits TS6, TS8, TS10; Spanner bits SP4, SP6, SP8, SP10; and 1/4-inch nut driver.

Installation & Usage

1. Select appropriate tamperproof bit from magnetic storage compartment in handle
2. Insert bit firmly into magnetic chuck ensuring secure engagement
3. Align bit with tamperproof fastener head for proper engagement
4. Apply steady downward pressure while turning to prevent bit slippage
5. Use magnetic tip to hold small fasteners during installation
6. Return bits to organized storage compartments after use

Professional Applications

Ideal for:

• Security System Installation - Access panels, control boxes, and tamperproof enclosures
• Electrical Panel Work - Breaker panels, meter bases, and electrical equipment with security fasteners
• Telecommunications Equipment - Network cabinets, junction boxes, and communication hardware
• HVAC System Maintenance - Control panels, thermostats, and equipment access covers
• Industrial Equipment Service - Machinery panels, control systems, and safety equipment
• Commercial Building Maintenance - Fire alarm panels, emergency systems, and building controls
• Automotive Electronics - ECU access, security systems, and specialized automotive fasteners
• Government and Military Applications - Secure installations requiring tamperproof fastener access

Magnetic Storage Advantage

Klein Tools innovative magnetic storage system eliminates lost bits and provides instant access to the complete tamperproof bit collection. The rare-earth magnets ensure secure bit retention while the organized internal storage maintains professional efficiency. This design eliminates the need for separate bit cases or blocks, making it ideal for field service and mobile applications.

Why Choose Klein Tools Quality?

Since 1857, Klein Tools has been America's premier manufacturer of professional-grade hand tools for electrical and telecommunications professionals. This tamperproof screwdriver represents Klein's commitment to innovation, safety, and durability with rigorous testing protocols ensuring reliable performance in demanding security applications. The precision-engineered construction and comprehensive bit selection make it the trusted choice for professionals requiring access to tamperproof and security fasteners.