Adjustable Cast Iron Dumbbell Set 15kg, 20kg, 25kg, 30kg

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Build muscle mass and improve strength using the We R Sports Fitness cast iron dumbbell set. Allowing for natural movement, the set lets you target your chest, biceps, triceps, arms and back muscles and ensures safe and comfortable training sessions. The discs are easy to pick up and load onto the bars, whilst knurled handles guarantee a firm, anti-slip grip. Plus, there are 4 precision-machined, smooth-spinning spinlock collars for a secure fit and added safety during the most intense workouts. The discs feature a matte black finish for enhanced durability, and the dumbbells are perfect for exercises such as shrugs, front & side lateral raises, shoulder press, bicep curls, overhead triceps extensions, rows, squats, lunges, calf raises and much more. 


Cast iron dumbbells weighing

Designed for strengthening and toning muscles

Great for targeting chest, biceps, triceps, arms and back muscles

Red spinlock collars for a secure fit

Knurled handles for good gripping

Machine bored 1" (2.5cm) diameter central bar holes

  • 15kg = 2x7.5kg Dumbbells
  • 20kg = 2x10kg Dumbbells
  • 25kg = 2x12.5kg Dumbbells
  • 30kg = 2x15kg Dumbbells


Cast Iron Adjustable Dumbbells Set lends you the most practical, functional, stylish, durable, reliable and easy-to-use way of taking care of your fitness needs. 

These cast iron adjustable dumbbells are designed with high-end ergonomics, also backed with premiere quality cast iron manufacturing for durability. 

A complete set features two knurled-grip handlebars, weight plates, spinlocks fitted with rubber trims for added security.

You can add or remove a weight disc to get to your desired weight and screw the spinlock collar back into position.

Ideal for a convenient total body workout, catering to the fitness needs of your upper body as well as lower body. 

You can target almost all muscle groups of your body without much of a hassle, such as chest, legs, triceps, biceps, shoulders and back

Customer Reviews

Based on 14 reviews
Marc Serby
Great value dumbbells

These are ideal fo my needs. Half the price of most. Very pleased

Chris Wheeler
Weights 15kg

Very happy with my purchase
Its exactly what I was looking for
Delivery was quick and easy
Will definitely be ordering from here again

Leon Atkin
25kg dumbbells

They’re very good quality and easily set up can’t ask for much better

Gaynor Clayton

Great service and great quality

Amazing deal

Got the 30kg set for £60, came quick and in great condition. Great quality dumbells and not a bad word to say about them, 5 stars!

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