We buy them · We test them · No sponsored rankings
3 sets reviewed · ranked by score · live prices
Rubber hex dumbbells are the other half of the home gym decision. Where an adjustable packs many weights into one pair you must never drop, a fixed hex is a single weight you can set down hard, drop from lifting height, and keep for life. If you have the space and the budget, they are the more durable, better-feeling choice.
The buying decision comes down to the rubber and the handle. Virgin rubber resists chipping and smells far less than cheap recycled rubber; a hard-chromed knurled handle grips without flaking. Our picks are ranked on exactly those things - build, grip, rubber and durability, weight options and value - using manufacturer specs and aggregated owner and specialist reviews, not sponsored placements.
The short version: Mirafit is the best all-rounder for UK home gyms, Jordan is the commercial-grade upgrade if you want the best build, and JLL is the value pick.
#2Mirafit
If you want fixed dumbbells you can drop, keep forever and never think about again, Mirafit's Rubber Grip Hex are the UK home gym standard. Virgin rubber heads, hard chrome knurled handles and a 2.5kg to 50kg range, from a trusted UK brand. The only real catch is the one all fixed dumbbells share: you buy, store and pay for every weight separately.
#3Jordan Fitness
Jordan is the brand you have probably lifted in a commercial gym, and its JLC rubber hex dumbbells bring that build home: hard-chromed contoured handles that will not flake, commercial-grade rubber, and a 1kg to 50kg range sold as pairs or full sets. You pay more than Mirafit or JLL, but you get genuine gym-floor durability.
#8JLL Fitness
JLL's rubber hex dumbbells are the value pick for a fixed-dumbbell home gym. Friction-welded rubber heads, chrome knurled steel handles and a 12-month warranty, sold in pairs from 4kg to 28kg, from a well-known UK Amazon brand. Not quite the finish of Mirafit or Jordan, but noticeably cheaper and genuinely good for the money.
They are better if you want to drop the weight, train to failure, or buy something that never wears out, and you have the space and budget for each pair. Adjustables win on cost and compactness: one pair covers many weights. Most home gyms end up with a few hex pairs for their main weights, or one adjustable, rarely both.
For a first fixed set, a spread such as 5, 10, 12.5, 15 and 20kg pairs covers most pressing, rowing and accessory work. Add heavier single pairs as you get stronger rather than buying everything at once. Mirafit and Jordan both sell starter sets with a rack around this range.
Yes, within reason. The rubber-coated heads are designed to be set down hard and dropped from a normal lifting height onto a suitable floor, which is the main advantage fixed hex have over any adjustable. Use a mat to protect your flooring and the rubber.
Fixed dumbbells are priced by weight, at roughly £2 to £3.50 per kilo depending on the brand. JLL sits at the value end, Mirafit in the middle, and Jordan at the commercial-grade top. A full set to 25 or 30kg is a real outlay, which is the trade for durability and drop-ability.
