Cortex Dumbbell Standard Weight Set, 40kg



Transform your weight training results using the complete Cortex Dumbbell Standard Weight Set, 40kg from Cortex.

  • Crafted from cast iron to provide unmatched durability, strength, and functionality when training at home
  • Set includes 12 weight plates with a total load of 40kg and compatibility with any standard barbell — ideal for resistance training and building muscle mass
  • Features two rubber dumbbell handles for improved grip and four spiral spin collars to hold your weights securely in place whiole you train
  • Designed to add versatility to your resistance training, with smaller weights to target specific muscles and heavier weights for intensive compound workouts
  • Matt black finish is sure to blend seamlessly with your existing weight equipment for a professional and practical home gym setup


Product Range
Diameter inner ring: 25mm
Production Country
Material Details
Cast iron
Box Contents
1 x dumbbell set
Assembly required
Warranty Information
12 Months Parts replacement warranty

delivery information

This item is shipped via Australia Post or a similar carrier. Service included:

  • Dispatch notification
  • Online tracking
  • Authority to leave (if selected)
  • Delivery to ground floor entrance

All Zanui orders are delivered during business hours. If you order multiple items from our website, you may receive multiple deliveries shipped by multiple carriers since items may be sent from different warehouse locations.

For more information on our delivery process, please check our Help Centre.

Christmas returns

All orders placed between the 1st November and the 25th December in a calendar year can be returned up until the 31st January of the following calendar year.

Change of mind

If you change your mind about a purchase, you can return the item and opt for a store credit or a refund.

We require the item to be unused and in its original packaging. If the item is not returned to us in the original packaging and in original condition, we reserve the right to not accept the return and you will be responsible for the cost of receiving your returned goods back to you. This also includes not packing the item up sufficiently to avoid damage in transit back to us.

Please note that not all the products are eligible for change of mind returns.

Eligibility for change of mind return is outlined in Products Details and Specifications.

The following categories are not eligible for a “Change of Mind” return:

  • Mattresses, bedding, pillows and sofa covers
  • Cushions and throws
  • Home appliances
  • All forms of clearance stock
  • Personalised items
  • Gift Cards
  • Orders for commercial or non-domestic use
  • Items that have been assembled, used, damaged, altered, washed or laundered
  • “Made to order” products
Damaged or Faulty

In the unlikely event that your item arrives damaged or faulty, please notify Zanui as soon as possible for a replacement (if available), store credit or a full refund. Please submit a damage / faulty return request to our Customer Care Team to assist you with your return.

about the brand

Cortex offers a broad range of fitness equipment and accessories, from kettlebells to medicine balls, to keep you fit and healthy.