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Milwaukee®

M18 Fuel String Trimmer With Quik-Lok Kit

Mfg.#
3016-21ST
Sku#
3869187
  • POWERSTATE Brushless Motor delivers more power than 31cc gas powerheads
  • Part of the M18 System, featuring over 275+ tools
  • Balanced design optimized to increase control and reduce user fatigue
  • Max RPM of 6,200
  • Adjustable cutting blade for a 16 or 14-inch swath, maximizing either power or runtime

* Estimated stock levels as of Tue, Mar 10, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Designed to meet the needs of landscape maintenance professionals, our M18 FUEL™ String Trimmer with QUIK-LOK™ provides you with more power than 31cc gas trimmers, reaches full throttle in under 1 second, and is part of the industry's most capable attachment system. The split boom cordless string trimmer is made up of two components – the M18 FUEL™ Power Head w/ QUIK-LOK™ and QUIK-LOK™ String Trimmer Attachment. This allows you to quickly swap out any of the 13 attachments on a single power head, delivering ultimate versatility and a lower cost of ownership. The POWERSTATE™ Brushless Motor delivers you the power to maintain speed in demanding applications without bogging down. The motor is positioned in the rear of the trimmer to provide the best combination of power, balance, and maneuverability. The motor also has an advanced air-cooling system to sustain demanding applications for longer, increasing user productivity. REDLINK PLUS™ intelligence maximizes performance while protecting from overload, overheating, and over-discharge. The advanced electronic package also delivers instant throttle response, 3 speeds, and a variable speed trigger. The trimmer delivers best-in-class performance when paired with the included M18™ REDLITHIUM™ FORGE XC8.0 Battery. The Easy Load Trimmer Head provides the ability to load up to 25-feet of trimmer line in under 30 seconds. Our M18 FUEL™ String Trimmer w/ QUIK-LOK™ is part of the M18™ system which is fully compatible with over 275 tools.

Specifications

General

Bare Tool/Kit Kit
Battery System M18
Brushed/Brushless Brushless
Color Red, Black
Color Family Red / Pink
Corded/Cordless Cordless
Cutting Swath 14 - 16 in
Handle Type Overmold Handle
Line Diameter 0.080 / 0.095 in
Material Aluminum|Glass Filled Nylon|Copper
Motor POWERSTATE Brushless
Power Source Cordless
RPM 6200
Type String Trimmer

Dimensions

Height 9.25 in
Length 69.5 in
Weight 12.3 lb
Width 4.5 in

Manufacturing Details
The following information is subject to change without notice

Country of Origin USA
Shop USA Yes

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