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ISF Rubber Hex Dumbbells Pairs

ISF Rubber Hex Dumbbells Pairs

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ISF Fitness Equipment black rubber hexagonal dumbbells in pounds sold in pairs (two dumbbells.)  Features contoured knurled handles and black rubber with white font for easy weight identification.  Shipping is included to the USA.  The ISF rubber hex dumbbells are sold in sizes from 5LB to 100LB.

Dumb Bells have been around for decades, and can replicate any barbell exercise.  Our rubber hex dumbbell are compact and thus can be used in tight or smaller spaces not accessible to the traditional straight Olympic barbell.  

Please note, that rubber hex dumbbells are rubber coated over iron.  They are not solid rubber like bumper plates, and should not be dropped.  Doing so will void the warranty and can cause damage to your dumbbell.

We can also ship out larger orders via freight.  Freight costs are cheaper than ground when going to loading docks and maxing out the pallet.  Please contact us for any freight quote.


-Weight range: 5LB to 80LB by 5LB, 90LB,100LB
-Tolerance: +/- 2%
-Handle Diameter: MM
-Rubber coated head
-Contoured knurled chrome handle 

Common Questions:

What is the best dumbbell weight for beginners?

You should pick a weight you are comfortable with, and one that you are able to perform between 10 and 15 repetitions for two or three sets.  Keep in mind, it is better to start any exercise program at a slower to moderate rate and then tailor the program to fit your individual need.  The beauty to a lighter weight is that there is still a benefit to working out with a lighter dumbbell and performing higher reps.  It is significantly more difficult, and potentially more injury prone, working out with too heavy a weight than too light a weight.  Starting lower and then working up to the heavier dumbbells sets is the preferred method for starting to build strength

Is there a Rubber Smell with ISF Dumbbells?

ISF Dumbbells are made with natural rubber.  We do not use any form of recycled rubber in our dumbbells, the cheaper recycled rubber is normally what tends to smell and give off potent odor.  Natural rubber (or virgin rubber) is low odor. Thus there is virtually no unpleasant overbearing rubber smell with ISF rubber hexagonal dumbbells.