Milwaukee 2978-20K M18 FORCE LOGIC 6T Linear Utility Crimper w/ Kearney Jaw – Tool Only

The Milwaukee 2978-20K is a 6-ton, inline utility crimper designed for linemen who work in gloves and tight spaces. A slim grip, enlarged trigger, and dual electronic release buttons support right- or left-hand use with Class 3 rubber-insulated gloves. The 340° rotating head and balanced center grip improve control in buckets, vaults, and crowded cabinets. Predictive Force Monitoring (PFM™) measures output through the cycle for fast crimp times, accurate pressure, and instant green-light verification. ONE-KEY™ connectivity records each crimp, builds reports, and supports tracking and inventory.

Built with a fully enclosed hydraulic pump, brushless motor, and REDLINK™ electronics, the tool is engineered for dependable performance from -4°F to 140°F. This model ships with a Kearney crimping jaw and is compatible with industry-standard W-Style dies. Batteries and charger are sold separately.

Milwaukee M18 FORCE LOGIC 6T Linear Utility Crimper w/ Kearney Jaw At a Glance

• 6-Ton Output: Delivers utility-grade force for consistent, code-ready crimps.
• Inline Body + 340° Head: Better access and visibility in any orientation.
• Glove-Ready Controls: Enlarged trigger and dual electronic releases for Class 3 gloves.
• PFM™ with Green-Light Verification: Confirms full pressure on every cycle.
• Kearney Jaw Included: Ready for common utility connector profiles; accepts W-Style dies.
• Balanced Center Grip: Helps reduce fatigue during repetitive crimping.
• Sealed Hydraulics & Electronics: Keeps dirt, dust, and moisture out.
• ONE-KEY™ Enabled: Stores crimp data, tracks tools, and generates reports.

Markets

• Utility Line Construction: Overhead and underground terminations, taps, and splices.
• Power Distribution & Substations: Reliable crimps on pad-mount gear and switchgear.
• Renewable Energy: Solar and wind collection systems requiring documented connections.
• Industrial Facilities (MRO): Large-conductor maintenance and retrofit work.
• Municipal & Co-Op Utilities: Fleet tool for bucket and digger crews.
• Contract Utility Services: Versatile platform that reduces the number of tools carried.

Contractors and line crews benefit from fast, pressure-verified crimps that speed inspections and reduce rework. Supervisors gain automatic data capture through ONE-KEY™ for QA records and close-out documentation, while the inline design and glove-ready controls keep operation straightforward on long shifts and in changing weather.

Milwaukee 2978-20K M18 FORCE LOGIC 6T Linear Utility Crimper w/ Kearney Jaw – Tool Only Features

• Enlarged trigger and slim grip designed specifically for use with Class 3 gloves
• Optimized Grip for Best Balance and Easiest Set-Up
• Predictive Force Monitoring (PFM™) Ensures Full Pressure
• Fastest Crimp Times in All Elements
• Inline design and 340deg head rotation for easy access in tight spaces
• Easy to reach dual electronic release buttons enable easy activation for right and left handed users
• Unmatched control and ultimate versatility in any orientation and across multiple applications
• Eight interchangeable jaws deliver versatility to tackle a variety of jobs with a single tool
• Compatible with all industry standard W-Style dies
• Unmatched reliability with completely sealed electronics that keep dirt, dust and moisture out
• Hydraulic system optimized for consistent performance from -4 to 140F Instant verification of a successful cycle with Green LED
• Pre-crimp battery check automatically ensures enough charge to complete each crimp
• Records & stores every crimp made for profession report building through ONE-KEY™
• Part of the M18™ System, featuring over 200+ tools

Milwaukee 2978-20K M18 FORCE LOGIC 6T Linear Utility Crimper w/ Kearney Jaw – Tool Only Includes

• (1) 2978-20 6T Linear Utility Crimper
• (1) Kearney Crimping Jaw
• (1) Utility Truck Bag
• (Battery and charger sold separately)

Milwaukee 2978-20K M18 FORCE LOGIC 6T Linear Utility Crimper w/ Kearney Jaw – Tool Only Specifications

• Model: 2978-20K
• MFG Part # (OEM): 2978-20K
• GTIN: 00045242524273
• Battery System / Voltage: M18™ / 18V (Cordless)
• Motor Type: Brushless (FUEL™: No)
• Output Force: 6 tons
• Head Rotation: 340°
• Die Compatibility: Industry-standard W-Style
• Operating Temperature: -4°F to 140°F (Max Operating Temp listed: 140°F)
• Dimensions (Tool): Height 5.1 in; Length 18.9 in; Width 2.8 in
• Weight (Tool Only): 4.52 lb (listed)
• Weight w/ Battery: 5.61 lb
• Housing Material: Reinforced Nylon; Color: Red/Black
• Adaptive Pressure Control System: Yes
• Auto Reset: Yes
• Balanced Center Grip: Yes
• ONE-KEY™ Enabled / Baseline (Track, Manage, Lock): Yes
• Batteries Included: (0)
• Number of Batteries Required: (1) M18™ REDLITHIUM™
• Package Dimensions: Height (5.15 in) × Width (3.81 in) × Depth (21.77 in)
• Package Weight: 7.42 lb

Milwaukee 2978-20K M18 FORCE LOGIC 6T Linear Utility Crimper w/ Kearney Jaw – Tool Only Warranty

• Milwaukee’s 5-Year Limited Warranty

Why Professionals Choose the Milwaukee M18 FORCE LOGIC 6T Linear Utility Crimper w/ Kearney Jaw

Crews choose this M18 cordless utility crimper for its combination of speed, access, and documentation. The inline form factor, 340° rotating head, and glove-ready controls make setup easy in a bucket or vault, while PFM™ and green-light verification help ensure consistent, accurate crimps.

With the included Kearney jaw and compatibility with W-Style dies, the 2978-20K covers common utility connectors without extra tools. ONE-KEY™ reporting and tracking round out a dependable, field-ready solution for day-to-day distribution work.