Angled studio view of the Klein Tools 27-in-1 multi-bit screwdriver featuring a black cushion-grip handle, yellow accents, and a grey bit storage end cap.
Infographic titled On-Board Storage of 26 Different Tamperproof Bits, showing a hand pulling the bit storage cartridge from the handle of the tool in front of an electrical panel.
Infographic titled Barrel Contains Rare-Earth Magnets for Securing Bits and Fasteners, showing the screwdriver tip holding a silver screw suspended by magnetism.
A close-up of hands using the multi-bit screwdriver to tighten a terminal screw on a relay block amidst multicolored wiring.
A close-up side view of hands holding the screwdriver and pulling the reversible stainless steel shaft out of the handle.
Macro shot of the stainless steel screwdriver barrel tip magnetically holding a small silver screw.
A technician's hand using the screwdriver to adjust a wire terminal connection on a white HVAC controller board.
A hand holding the screwdriver shaft and a loose double-ended tamperproof bit, demonstrating how to align the bit for insertion.
Studio shot of the screwdriver lying flat with the stainless steel shaft extended and a tamperproof bit inserted.
Angled studio view of the tool with the bit removed, exposing the empty 1/4-inch nut driver barrel end.
High-angle studio shot of the full screwdriver standing upright with a Torx bit inserted.
Side profile studio shot of the screwdriver laying flat against a white background with a bit inserted.
Close-up detail of the grey end cap featuring embossed text that reads 27-IN-1 TAMPER.
27-in-1 Multi-Bit Precision Screwdrivers (32327, 32328) promotional video
Angled studio view of the Klein Tools 27-in-1 multi-bit screwdriver featuring a black cushion-grip handle, yellow accents, and a grey bit storage end cap.
Infographic titled On-Board Storage of 26 Different Tamperproof Bits, showing a hand pulling the bit storage cartridge from the handle of the tool in front of an electrical panel.
Infographic titled Barrel Contains Rare-Earth Magnets for Securing Bits and Fasteners, showing the screwdriver tip holding a silver screw suspended by magnetism.
A close-up of hands using the multi-bit screwdriver to tighten a terminal screw on a relay block amidst multicolored wiring.
A close-up side view of hands holding the screwdriver and pulling the reversible stainless steel shaft out of the handle.
Macro shot of the stainless steel screwdriver barrel tip magnetically holding a small silver screw.
A technician's hand using the screwdriver to adjust a wire terminal connection on a white HVAC controller board.
A hand holding the screwdriver shaft and a loose double-ended tamperproof bit, demonstrating how to align the bit for insertion.
Studio shot of the screwdriver lying flat with the stainless steel shaft extended and a tamperproof bit inserted.
Angled studio view of the tool with the bit removed, exposing the empty 1/4-inch nut driver barrel end.
High-angle studio shot of the full screwdriver standing upright with a Torx bit inserted.
Side profile studio shot of the screwdriver laying flat against a white background with a bit inserted.
Close-up detail of the grey end cap featuring embossed text that reads 27-IN-1 TAMPER.
27-in-1 Multi-Bit Precision Screwdrivers (32327, 32328) promotional video
KLEIN TOOLS

Klein Tools Screwdriver 32327 27in1 Precision MultiBit Set (Tamperproof Magnetic Bits Cushion Grip Spin Cap Electronics Security Hardware Hand Tool)

Only 3 left
SKU: 32327
$20.97 USD

Description

Klein promotional logo logout

Contractor-Grade 27-in-1 Precision Multi-Bit Screwdriver with Rare-Earth Magnetic Barrel, Cushion-Grip Handle, and 26 Tamperproof Security Bits

The Klein Tools 32327 27-in-1 Precision Screwdriver delivers specialized electronics repair utility and exceptional small-fastener torque control across high-density terminal setups. Engineered with an integrated 3.5 mm structural nut driver socket and 13 double-ended industrial bits, this compact tool houses 26 distinct micro-fastening tips internally within the frame handle. This technical layout solution resolves crowded workbench clutter, catastrophic bit slippage, and stripped terminal housings inside sensitive network server boxes and high-security control panels by combining a smooth-turning fingertip spin cap array with a high-potency rare-earth permanent magnetic barrel. Outfitted with a corrosion-resistant stainless steel shank and a non-slip Cushion-Grip handle cover, this ultra-lightweight pocket driver optimizes subcontractor calibration workflows during intensive IT infrastructure maintenance, mobile device rebuilds, and automated system troubleshooting cycles.

Best Used For:

  • Security Panel Diagnostics: Unfastening specialized pin-in-star security fasteners and custom access terminals within commercial alarm systems.
  • Delicate Electronics Calibration: Servicing intricate microprocessor boards, small laptop hardware components, and mobile phone tracking enclosures single-handedly.
  • Control Panel Wire Terminal Work: Turning fine hex, slotted, and Phillips terminal block screws down securely inside low-voltage automated relay housings.

Key Performance & Safety Features

  • Comprehensive 27-in-1 Grid: Packs 26 distinct precision security bit profiles and an on-board metric nut driver directly into a portable handheld device shell.
  • Rare-Earth Magnet Matrix: Sintered high-coercivity magnet deep within the stainless barrel locks micro hardware targets instantly onto the drive tip.
  • Fingertip Control Spin Cap: High-precision rotational top disc rotates independently of the handle frame to allow continuous manual pressure adjustments.
  • Stainless Steel Shank Core: Rugged structural steel barrel resists lateral bending stress forces and blocks oxidation scaling in humid field zones.
  • Signature Cushion-Grip Base: Specialized texturized rubber wrap geometry optimizes manual turning friction comfort during high-repetition tasks.

What's Included

  • (1) 27-in-1 Multi-Bit Precision Screwdriver Handle with Onboard Storage Compartment
  • (1) Integrated 3.5 mm Industrial Nut Driver Socket Barrel
  • (13) Double-Ended Heat-Treated Specialty Drive Bits (Phillips, Slotted, Hex, Security Hex, TORX, Security TORX)

Technical Specifications

Specification Value
Brand Name Klein Tools
Model Number 32327
Product Segment Class Precision Multi-Bit Screwdriver Set
Primary Core Utility Precision Electronics and Security Fastening Diagnosis
Phillips Bit Matrix Sizes #000, #00, #0, #1, #2
Slotted Bit Matrix Sizes 1 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm
TORX and Security Star Options Standard T3, T4; Tamperproof T5H, T6H, T7H, T8H, T9H, T10H, T15H
Hex and Security Hex Options Standard 0.9 mm, 1.3 mm, 1.5 mm; Tamperproof 2 mm, 2.5 mm, 3 mm, 3.5 mm
Nut Driver Size Profile 3.5 mm Integrated Hex Socket
Magnetic Architecture Type Rare-Earth Permanent Magnetic Core
Overall Tool Length 8.75 in.
Shank Structural Length 6.35 in.
Handle Material Matrix High-Impact ABS Polymer base with Soft Rubber Overlay
Net Handheld Tool Weight 0.2 oz.

Pro-Tip: When extracting microscopic screws from deep terminal wells, avoid drawing the tool away at sharp angles. Keep the driver shank axis perpendicular to the tracking head to optimize the 32327's rare-earth magnetic draw lines and avoid dropping micro hardware down backplane voids.