CAP Barbell 40 lb Adjustable Dumbbell Set

Everything came as it was detailed before purchase. I have no complaints and would recommend this weight set for anyone that's looking to start lifting weights. Really happy with this purchase.

Very good quality

Works well.

It is nice, gives the flexibility of many dumbbells. I can get up to 35lb in one to do goblet squats or for my husband to do arms or as little as needed to do shoulders (I am not strong there). Looks sturdy, and easy to adapt. So, I am very happy with this.

Timely delivery. No damage to product. Much better than Amazon.

Very high quality! Enough space to add more weight if needed.

I'M VERY HAPPY WITH MY PURCHASE IT UP TO ME NOW TO STAY FIT

I received the MRX Weightlifting Belt on 4/23. I haven't even used it a week and the material holding the left ring has already ripped. This material is surprisingly extremely thin. Please send a replacement. Thank you for your help.

These are great. You really can't beat what you're getting at such a low price. You can also buy extra plates to add if needed.

The set arrived on time. Parts are mostly high quality (see below for detailed description). 1 rubber ring is missing and 1 is damaged. I still think it is very usable and could easily be repaired at home if needed. I would gladly take a warranty repair if they would be willing to send *just* the parts I need (I don't want to replace the whole thing for two tiny rubber parts that probably cost only a few cents). My poor rating is mostly due to their warranty information which includes a forced arbitration clause that owners agree to by "[u]se of this product." This is stupid and should be illegal. On the review page it also contains a notice about a $5 promo code given for a written review. I would have purchased the equivalent set from York instead if it were available near me or with free shipping as they don't have this garbage contract and actually give detailed dimensions for their plates (e.g. thickness). --- Images show measurements. Not all plates are shown but they arrived. Case is shown with latches unlatched. Damaged ring shown. Measurements are as follows: (Why the manufacturer cannot be bothered to provide the basic dimensions of their own product eludes me.) 2.5 lb weights: Inner: 28mm Outer: 118mm Thickness (mean): 20mm Mass: [1113, 1122, 1129, 1128] g mean: 1123 g ( 2%) sdev: 7 g 5 lb weights: Inner: 28mm Outer: 155mm Thickness (mean): 22mm Mass: [2245, 2243, 2173, 2317] g mean: 2245 g (-1%) sdev: 59 g Bars collars rubber: Total: 3163 g (7 lb) Per Bar: 1582 g (3.5 lb) Bar rubber: Inner: 23mm Outer: 34mm Depth: 2mm Notes: 1 was damaged Collar rubber: Inner: 30mm Outer: 35mm Depth: approx. 3.25mm Bar: Total length: 34.8cm Threaded: 10.9cm Usable (total-collars etc): 8.8cm Handle: Grip: 11.5cm Ends: 7.5mm (5mm flat; 2.5mm bevel) Case: Mass: 1641g (3.62lb) Note: Plastic threads coming off; durable; ugly marketing sticker (easily removed) Disposable packaging: Cardbord box: 406g Foam, zip tie, and plastic waste from case: 18g Plastic/fiber composite reinforcement bands: 30g Total: 454 g (1lb) Totals: Plates: 13.47kg (29.7lb) Full weights: 16.63kg (36.66lb) Full case: 18.27kg (40.29lb) Full case packaging: 18.73kg (41.3lb) --- Forced arbitration clause: "Use of this product creates an agreement between the manufacturer and the user of this product to resolve all disputes, claims, or controversies whatsoever arising from or relating to this product, including the validity of this arbitration clause, pursuant to Section 2 of the Federal Arbitration Act. Maximum judgment for all causes of action shall be limited to $10,000. The parties agree and understand that by using this product they choose arbitration instead of litigation to resolve disputes." Archive 2026-08-04: http://archive.today/tuxaD Live: https://capbarbell.com/pages/warranty-information