45lb. Adjustable Dumbbell, Barbell and Kettlebell all in one? ASSEMBLY and REVIEW

⭐️amzn.to/44T281v
DR.GYMLEE 3-in-1 Unique Design 1S Adjustable Dumbbells Barbell Kettlebell 12 Weights for Home Gym Compact Size with 8 Safety Lock & Nonslip Handle for Multiweight Workouts Men Women Beginners
⭐️About this item
【Super Easy to Adjust Weight in 1-Second】DR.GYMLEE adjustable dumbbell set is super easy to change weight, quickly move on to another weight with just a click, simply rotate the hand grip to choose your desired weight from 4.5lbs~43lbs for barbell, 3lbs~40lbs for dumbbell, 2lbs~21lbs for kettle bell.
【3 in 1 Compact Size Space Saving for Home Gym】DR.GYMLEE adjustable dumbbells save a ton of space for home exercise, it is a great option to workout at home. 3 in 1 design gives you a lot of options which allow you go from barbell, to dumbbell, to kettle bell for various workouts.
【Safety Double Lock Sturdy Design】DR.GYMLEE exercise & fitness dumbbells equip with double safety locks attaching the weight plates to handle and base, keep the weights locked in place so it will not fall once it’s locked. Never worry about weights are loose and shaky while doing sets.
【Strengthen Anti-slip Grip on Dumbbell & Kettlebell & Barbell】The grip on dumbbell, kettle bell & barbell are all have a surface that has a non-slip texture making them easy to hold. The textured grip makes it less likely to slip from your hand even if you're sweating.
【Multifunctional Used Universally for Any Exercise】 The multi-weight 3-in-1 design is very suitable for specific part and whole body exercises from beginners to professional exercise, bringing benefits such as building muscles, burning calories, improving cardiovascular.

[@RIRI.Kitchen]

Most useful video thank you

[@Homynum]

Wow I am turning or trying to, turn my adjusting with the bolts to change the weights, but it's like it's locked. How do you unlock the adjustable?