Cast Iron Kettlebell Set 4-28kg with 2-Tier Rack

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Seven Weights, One Place to Rack Them

A full cast iron kettlebell progression with storage to match. This set includes 4kg, 8kg, 12kg, 16kg, 20kg, 24kg and 28kg kettlebells, giving you consistent jumps from lighter conditioning work through to heavy strength training. The 2-tier rack keeps every weight organised and ready for the next set.

  • Set includes 4kg, 8kg, 12kg, 16kg, 20kg, 24kg and 28kg cast iron kettlebells
  • Solid one-piece cast iron construction with no welds or seams
  • Wide-grip handles for controlled two-handed movements
  • Stamped weight markings and colour-coded handle rings
  • Flat bases keep kettlebells stable between exercises
  • 2-tier rack keeps the full set organised and off the floor

Build strength with every swing

Strong, solid piece of cast iron for strength training and explosive power exercises.

Overhead workout using cast iron kettlebell with red grip markings
Every rep counts

Grip. Swing. Repeat.

Balanced weight that moves consistently through every rep.

Woman athlete performing overhead workout using Northern Kettlebell Weight
Lift overhead or swing it

Build Stronger Muscles

Classic design for building explosive power and core strength.

Firm gripping cast iron kettlebell during high intense workout
Stays stable on the floor

Flat Base

Stable base for push-ups, rows, and everything in between. Stays grounded for every floor workout.

Cast iron kettlebell on the floor features compact design and wider handle
Space Saver

Compact Design

Kettlebell weights that store anywhere. Easily fit in racks or in compact spaces.

Powder coated kettlebell use in kettlebell swing workout

Durable Finish

Resists rust, sweat and withstands intensity from functional workouts. Grab, lift, and earn every single rep.

Closeup view of wide handle grip of cast iron kettlebell weights

Compact & Versatile

Smash everything from functional strength to explosive movements. Pick your pace, keep it moving.

Athlete gripping a heavy duty kettlebell with engrave weight marking

Engrave Weight Markings

Bold weight markings engraved into solid cast iron so you always know what you’re lifting.

Got Questions? We’ve Got Answers

Craig McGill - Northern Ambassador Katie Vinten - Northern Ambassador Darren Dawidiuk - Northern Ambassador

If you can’t find the answer you’re looking for, please contact our dedicated customer service experts, they’ll be happy to assist and provide the support you need

What’s the benefit of a kettlebell set?

A kettlebell set allows you to progressively increase weight as you get stronger. For example, starting with 8kg kettlebells, progressing to 12kg kettlebells, then 16kg kettlebells ensures a steady strength development.

Are heavier kettlebells better for strength training?

Heavier kettlebells, such as a 20kg kettlebell or a 24kg kettlebell, are ideal for building strength and power, especially for exercises like deadlifts, squats, and carries.

Why do kettlebells feel heavier than dumbbells of the same weight?

Kettlebells have an offset center of mass, which requires more grip strength and stability compared to a dumbbell of the same weight. This design also activates more muscles during exercises.

Are kettlebells good for cardio workouts?

Kettlebell workouts especially swings, snatches, and high-rep circuits, provide a fantastic cardio workout while also building strength and endurance.