• Orange box with a price tag icon on a white background

    Bulk Pricing

    Save more on larger orders

  • fast delivery logo

    Next Day Delivery

    Fast dispatch from UK stock

  • Google Review Symbol

    Trusted by 1000+ customers

  • vector illustration of a delivery box

    No Minimum Order

    Order exactly what you need

Delta Plus  |  SKU: 125001

Delta Plus Onyx Safety Helmet with Retractable Visor

£66.66 Ex. VAT
£79.99 Inc. VAT
Why buy from us
  • Pay in 30 days with a Trade Account. No fees.
  • Trade and bulk pricing available on request
  • UK stock, dispatched fast

Seen it cheaper elsewhere?

Call the team and we'll beat any genuine quote.

0161 706 0479


Ships in 3 – 5 working days
Quote in 3 hours No account needed
  • Made in the UK
  • Pay in 30 days with Klarna. No fee. Learn more
  • Next Day Delivery Available
Why it works

Certified protection, quick to adjust

EN397 certified

Meets EN397:2012+A1:2012 for industrial safety helmets, rated from -20°C to +50°C.

Retractable visor

The polycarbonate visor pulls down in seconds and locks in two positions, so eye protection is always to hand.

One-handed adjustment

The One-D Rotor system fits head sizes from 53cm to 63cm with a single twist.

Six-point comfort suspension

Three textile straps across six fixing points and a foam sweatband for all-day wear.
Overview

Delta Plus Onyx Safety Helmet with Retractable Visor - Overview

The Delta Plus Onyx is an EN397-certified industrial safety helmet with a built-in retractable polycarbonate visor, giving head and eye protection in one unit. The One-D Rotor system adjusts one-handed from 53cm to 63cm, and the shell is finished in white and fluorescent yellow.
53-63cm
Head size range
-20 to +50°C
Operating temperature
6points
Suspension fixing points
2positions
Visor lock points
Dimensions
Head size53cm to 63cm (One-D Rotor adjustment)
Details
Visor materialPolycarbonate
Textile liningPolyester
HeadbandPolypropylene
ColourWhite and fluorescent yellow
StandardEN397:2012+A1:2012
Operating temperature-20°C to +50°C
Torch mountYes

Frequently asked questions

Is this helmet EN397 certified?

Yes, it meets EN397:2012+A1:2012 for industrial safety helmets.

What head sizes does it fit?

The One-D Rotor system adjusts one-handed from 53cm to 63cm.

Can I wear glasses with the visor down?

Yes, the visor is designed to accommodate prescription glasses.

Is the visor replaceable?

Yes, the polycarbonate visor is designed for easy replacement if it becomes worn or scratched.

Can I adjust the helmet while wearing gloves?

Yes, the rotor adjustment and straps are designed to be used with or without gloves.

Does it come with any accessories?

Yes, a microfibre storage bag is included, and the shell has a mount point for a head torch.

What temperature range is the helmet rated for?

It is rated for use from -20°C to +50°C, so it holds up in cold stores as well as hot summer sites.

Get a quote in 3 hours

Our teams are available on 0161 706 0479

Payment & data security