Anysun - 25LB 4-in-1 Adjustable Dumbbell Set - Converts to Barbell, Kettlebell & Push-Up Stands, Home Gym - Black

Engineered for strength, the BowFlex Results Series 552 SelectTech Dumbbells provide all the advantages of an adjustable dumbbell in a durable design. Premium metal components, a locking system that keeps weights in place, and a comfortable, non-slip grip set a new standard for durability, so you can lift with confidence for years to come. Quick adjustment dials give you the power to easily switch between weights, from 5 to 52.2 pounds. And the all-in-one, space-saving design replaces 15 sets of weights with one so that you can up the challenge as you get stronger.

FEIERDUN 2-in-1 adjustable dumbbells combine dumbbell and kettlebell functions, with 15 weight selections (2.5lb increments for 5-25lbs, 5lb increments for 25-52.5lbs) to suit beginners to pros for muscle sculpting and strengthening. Adjust weight in 1 second by twisting side dials for convenient, efficient workouts. Made of alloy steel with thermoplastic rubber, they’re durable, water-resistant and wear-resistant. The anti-slip handles (thicker middle, tapered ends) offer a secure grip. Space-saving (20.87" L x 12.6" W x 11.61" H) with a protective base to avoid floor damage, perfect for home gyms. Backed by a 1095-day warranty (free replacement parts for quality issues) and 12-hour customer service response.

Transform your strength training with this versatile 3-in-1 free weight system, combining a dumbbell, barbell, and kettlebell in a single space-saving unit. Effortlessly switch between 12 weight settings—unlocking endless workout possibilities without clutter. Designed for safety and convenience, the dual-lock mechanism ensures weights adjust only when securely placed on the tray, preventing accidental changes mid-rep. Textured anti-slip handles provide a firm, comfortable grip during intense sessions, while the compact footprint fits easily under benches or in tight spaces.