Klein Tools Precision Screwdriver Set 39-Bit All-in-1 Reversible Barrel Apple Electronics Cushion Grip

Klein Tools Precision Screwdriver Set 39-Bit All-in-1 Reversible Barrel Apple Electronics

Professional-Grade Precision Electronics Tool Kit

The Klein Tools Precision Screwdriver Set delivers professional-grade precision tool performance for electronics repair and assembly. This 39-bit all-in-1 screwdriver set features reversible barrel technology with standard and extended-reach ends designed for electronics technicians, repair professionals, and precision assembly specialists, providing the reliable performance and industry-leading quality that professionals demand from America's most trusted tool manufacturer.

Professional Features & Benefits

Precision Performance

• 39 Different Precision Bits - Complete bit selection including specialized bits for Apple products with magnetic retention for secure fastener handling
• Reversible Barrel Design - Standard and extended-reach ends provide versatility for deep-set screws and confined spaces with Klein precision engineering
• Industrial-Strength Heat Treated Bits - Superior durability and wear resistance for professional electronics repair with consistent torque transfer
• Powerful Magnetic System - Internal barrel magnets retain bits securely and pick up fasteners for efficient one-handed operation

Ergonomic Design & Control

• Cushion-Grip Handle - Maximum comfort during extended use with Klein's ergonomic design reducing hand fatigue and improving control
• Spin Cap Control - Optimum and precise control for delicate electronics work with smooth rotation and tactile feedback
• Compact Carrying Case - Stay-shut latch design with organized bit storage for professional portability and job site organization

Professional Durability

• Klein Tools Quality Construction - Acetate handle material and precision-machined components meet Klein's rigorous durability standards for professional use
• Heat-Treated Bit Technology - Industrial-strength construction resists wear and maintains precise fit for consistent performance across thousands of operations

Technical Specifications

Overall dimensions: 6.35" length x 3.19" width x 1.57" height, weight 0.645 lbs. Handle length 6.1" with acetate construction and cushion grip design. Shank length: standard 2" and extended 4" configurations. Includes 39 precision bits: Phillips (#000, #00, #0, #1, #2), Slotted (1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm), Hex (0.9mm, 1.3mm, 1.5mm, tamperproof 2mm, 2.5mm, 3mm, 3.5mm), Torx (T3, T4, tamperproof T5, T6, T7, T8, T9, T10, T15), Square (#1, #2), Triangle (#2, #3), Pentalobe (P2, P5), Tri-Wing (Y000, Y0, Y1), Stand Off, Spanner (#4, #6). Magnetic bit retention system with stay-shut carrying case.

Installation & Usage

1. Select appropriate precision bit from organized case storage and insert into magnetic barrel with secure retention
2. Choose standard or extended-reach barrel configuration based on screw accessibility and depth requirements
3. Position screwdriver perpendicular to fastener surface using spin cap for precise control and optimal torque transfer
4. Apply steady downward pressure while rotating to prevent cam-out and maintain bit engagement with Klein precision
5. Utilize magnetic pickup feature for efficient fastener handling and one-handed operation in confined spaces
6. Store bits in organized case compartments with stay-shut latch for professional job site organization and tool protection

Professional Applications

Ideal for:

• Electronics Repair - Apple product repair, smartphone disassembly, tablet servicing, and precision electronics maintenance
• Computer Assembly - PC building, laptop repair, motherboard installation, and component replacement with specialized fasteners
• Telecommunications Equipment - Network equipment servicing, router configuration, switch installation, and fiber optic hardware assembly
• Precision Manufacturing - Assembly line work, quality control testing, prototype development, and small component installation
• Automotive Electronics - Dashboard removal, infotainment system repair, sensor replacement, and electronic control module servicing
• Medical Device Repair - Precision instrument maintenance, diagnostic equipment servicing, and medical electronics assembly
• Aerospace Applications - Avionics repair, instrument panel servicing, and precision aerospace component assembly
• Research & Development - Laboratory equipment maintenance, prototype assembly, and precision instrumentation work

Precision Engineering Advantage

Klein Tools precision screwdriver technology delivers superior performance for electronics applications through heat-treated bit construction, magnetic retention systems, and reversible barrel design. The industrial-strength manufacturing process ensures consistent bit engagement, reduces fastener damage, and provides the precision control required for delicate electronics work while maintaining Klein's legendary durability standards.

Why Choose Klein Tools Quality?

Since 1857, Klein Tools has maintained America's highest standards for precision tool manufacturing, combining traditional craftsmanship with innovative engineering. This precision screwdriver set represents Klein's commitment to professional-grade quality, rigorous testing protocols, and the trusted reliability that electronics professionals, repair technicians, and precision assembly specialists depend on for critical applications requiring the utmost accuracy and durability.