Free UK Delivery on orders over £40
1 10
New arrival

Makita Onyx Stretch Trousers in Black MK304M

Heavy‑Duty 4‑Way Stretch Work Trousers

Makita

Heavy‑duty 4‑way stretch ripstop work trousers with Cordura® reinforcement, triple‑stitched seams, detachable holster pockets, and a PFC‑free water‑repellent finish, engineered for tough jobsite conditions.

£89.99
Size
Leg Length
Four Decades of Experience Supplying hardware and tooling since 1986.
Free UK Delivery On orders over £40.
Hassle-Free Returns Return any item within 30 days for an exchange or refund.
Official Stockist
Feature Icon
4‑way stretch ripstop fabric for strength and flexibility
Feature Icon
PFC‑free water‑repellent finish
Feature Icon
Cordura® kneepad pockets for durability

The Makita Onyx Stretch Trousers MK304M are built for demanding work and tough jobsite conditions. Made from 4‑way stretch ripstop fabric, they offer the perfect balance of flexibility and durability. Cordura® reinforcement, triple‑stitched seams, and detachable holster pockets add strength and practicality, while a PFC‑free water‑repellent finish keeps you comfortable in unpredictable weather. These trousers are engineered for tradespeople who need performance they can rely on.

How it works

The ripstop weave prevents tears from spreading, while the 4‑way stretch fibres allow full movement. Cordura® reinforcement protects high‑wear zones, especially at the knees. The PFC‑free coating repels light rain and splashes without using harmful chemicals.

Built For...

  • Tradespeople working in tough, high‑movement environments
  • Workers who need durable trousers with stretch and flexibility
  • Anyone who uses holster pockets for tools and fixings
  • Users who want a modern slim fit with technical performance


Handy For...

  • Construction, trades, and heavy‑duty site work
  • DIY, maintenance, and workshop environments
  • Ideal for high‑movement tasks and kneeling work
  • Suitable for warm to mild weather
  • Colour
    • Black
  • Fabric
    • Nylon
    • Elastane
  • Suggested Gender
    • Mens
  • Age Group
    • Adults
  • Sold in
    1 (sold each)

Shop the range

Makita Workwear in stock now

Explore

Product Description

Makita Onyx Stretch Trousers in Black MK304M

Person wearing Makita Black Onyx 4 way stretch trousers with tools against a brick wall background

Built for Tough Jobs and Demanding Worksites

The Makita Onyx Stretch Trousers MK304M are engineered for tradespeople who need trousers that can handle constant movement, heavy use, and unpredictable conditions. The 4‑way stretch ripstop fabric delivers exceptional flexibility while resisting tears and abrasions, making it ideal for climbing, kneeling, lifting, and working in tight spaces. The slim fit provides a modern, streamlined look without restricting movement, giving you the freedom to work efficiently and comfortably throughout the day.

Reinforced Where It Matters, Designed to Last

Durability is at the core of the Onyx Stretch Trousers. Cordura® top‑loading kneepad pockets provide long‑lasting protection in high‑wear areas, while triple‑stitched seams and reinforced hems add strength where trousers typically fail first. The detachable holster pockets give you the flexibility to carry tools when needed — and remove them when you want a cleaner, lighter setup. YKK zips and a rubberised button fastening ensure long‑term reliability, even with daily use on demanding sites.

Technical Performance with Everyday Comfort

A PFC‑free water‑repellent finish helps keep you dry in light rain or damp conditions, offering protection without compromising breathability. The recycled nylon blend provides a comfortable midweight feel that’s tough enough for work but flexible enough for long shifts. With secure pockets, a modern fit, and a clean black design, the Onyx Stretch Trousers deliver technical performance with everyday practicality — making them a dependable choice for professionals who expect more from their workwear.

Key Features

  • 90% GRS recycled nylon / 10% elastane
  • Midweight fabric for comfort and durability
  • 4‑way stretch ripstop construction
  • Slim, modern fit
  • Top‑loading Cordura® kneepad pockets
  • Triple‑stitched seams for long‑lasting strength
  • Reinforced hems for added durability
  • Detachable holster pockets for tools
  • Durable rubberised button fastening
  • Hardwearing YKK zips
  • PFC‑free water‑repellent coating
  • Colour: Black
  • Sizes: 28"–40"
  • Leg lengths: 29", 31", 33"

Product Details

  • Specifications

    • Model: MK304M
    • Material: 90% GRS recycled nylon / 10% elastane
    • Fit: Slim
    • Colour: Black
    • Sizes: 28"–40"
    • Leg lengths: 29", 31", 33"
    • Features: Ripstop stretch fabric, Cordura® kneepad pockets, triple‑stitched seams, reinforced hems, detachable holster pockets, YKK zips, PFC‑free water‑repellent finish

  • Whats in the box?

    • 1 x Makita MK304M Onyx Stretch Trousers in Black (please choose a size)
  • Makita Onyx stretch work trousers with multiple pockets on a white background

    Makita Onyx Stretch Trousers in Black MK304M

When to use or not to use

  • Great When...

    • You need trousers that combine durability with full mobility
    • Working on demanding sites with kneeling, climbing, or heavy use
    • You want holster pockets that can be removed when not needed
    • You need water‑repellent protection without heavy coatings

  • Not So Great When...

    • You require thermal insulation for winter
    • You need flame‑retardant or high‑visibility trousers

Frequently Asked Questions

Are these trousers suitable for heavy‑duty work?

Yes, the ripstop fabric, Cordura® reinforcement, and triple‑stitched seams make them ideal for demanding jobs.

Are the holster pockets removable?

Yes, they can be detached when not needed.

Do they accept kneepads?

Yes, they feature top‑loading Cordura® kneepad pockets for easy access.