Adjustable Dumbbell Set 44/66/88LB, 4-in-1 Free Weights with Barbell Connecting Rod & Kettlebell Grips, Octagonal Non-Rolling Plates for Home Gym Full Body Workout — Open-Box, 48% Off

4-IN-1 VERSATILE WORKOUT SYSTEM: Easily switch between 4 training modes to focus your entire body. Use as traditional dumbbells for bicep curls, connect into a barbell for squats and deadlifts, assemble as a kettlebell for swings, or use the handles as push-up stands to build chest strength.

OCTAGONAL ANTI-ROLL DESIGN: Designed specifically for home environments. The octagonal shape of the weight plates prevents rolling on the floor, ensuring workout safety and easy storage. The high-density outer shell prevents scratches on your floors and reduces noise during drops.

ERGONOMIC & HEAVY-DUTY BUILD: The core handles are constructed with 2mm thickened steel tubes for strong weight-bearing capacity. Both the dumbbell bars and the long connecting rod are wrapped in 5mm thick anti-slip foam. This absorbs sweat, provides a secure grip, and reduces neck and shoulder pressure during barbell squats.

SECURE SPINLOCK COLLARS: Safety is a priority. Included are 4 green star-shaped lock nuts. The star design increases friction for easy manual tightening without extra tools. They securely lock the weight plates on the threaded bars to prevent sliding or dropping during intense lifting.

3 WEIGHT OPTIONS & FULL PACKAGE: Available in 44 LBS, 66 LBS, and 88 LBS sets to perfectly match your fitness journey from beginner to advanced. Every set includes octagonal weight plates, 2 x short dumbbell bars, 1 x long connecting rod, 2 x kettlebell handles, 1 x kettlebell base, and 4 x star lock nuts. (Note: Plate quantity varies by total weight size).