Customer Rating: Summary: Simple and bulletproof Comment: I got the 75lb Quick Lock dumbbells a couple years ago and then the 120lb add on kit later direct from Ironmaster. Very strong and safe feeling. Customer Rating: Summary: not impressed Comment: definately not convenient and their customer service was very poor and unfriendly. Will not do business with them again.
weights were not easy to use, I recommend easier dumbbells like bowflex or turbo bells 5-60
The Quick-Lock Dumbell Add on Kit adds 45 lbs to each dumbell to bring them up to 120 lbs each. Our new style kit makes adding extra weight even quicker and includes 4ea. longer locking screws and 4ea. 22.5 lb weight plates. You can put the "big" plates on the handles first or add them on top of the original plates. Very simple to use. The longer locking screws allow dumbell sizes of 70-120lbs. The standard Quick-Lock dumbell rack will hold the full 120 lb dumbells.
