Cast Iron Kettlebell Set 4-12kg

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Kettlebell Rack:

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4-12kg Progression, Built to Move

A straightforward kettlebell set for building strength, control and conditioning. This set includes 4kg, 8kg and 12kg cast iron kettlebells, giving you a useful progression for swings, squats, lunges, presses, carries and full-body circuits.

  • Set includes 4kg, 8kg and 12kg cast iron kettlebells
  • Solid cast iron construction with no welds or joints
  • Wide-grip handles for comfortable two-handed movements
  • Stamped weights and colour-coded handle rings for quick identification
  • Flat base for stable floor storage and stationary exercises
  • Durable matte finish designed for regular training

From Our Community

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.

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

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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

Who is suited to this 4-12kg cast iron kettlebell set?

Cast Iron Kettlebell Set 4-12kg suits beginners building confidence with kettlebell movements and home-gym users who want several weights for full-body training. Start with a lighter weight to learn proper technique before moving on to heavier kettlebells. The 4kg option works well for practising technique, while the 8kg and 12kg kettlebells offer more resistance as your control and strength improve.

What exercises can I do with the 4–12kg cast iron kettlebell set?

You can do kettlebell swings, goblet squats, lunges, deadlifts, rows, carries and presses in this cast iron kettlebell set. Having three weights lets you adjust the resistance for different movements, rep ranges and workout intensities.

Can I hold these cast iron kettlebells with both hands?

Northern Cast Iron Kettlebells has a wide-grip handle that provides space for two-handed exercises like swings and goblet squats. The handle diameter varies by weight, measuring about 2.85cm on the 4kg, 3.25cm on the 8kg and 3.4cm on the 12kg kettlebell.

What is included in this cast iron kettlebell set?

This cast iron kettlebell set includes one 4kg, one 8kg and one 12kg cast iron kettlebell, providing 24kg of weight in total.