BESPORTBLE 4 pcs Adjustable Dumbbell Bar Nut Screw Clamps Secure Locking Collars for Weight Lifting and Fitness Training Compatible with Standard Dumbbell and Barbells

Package Include 4 x nut Features - Fine workmanship and beautiful appearance ensure its popularity. - A nice fitness equipment accessories for you. -Size: About 4.80X3.70X2.10cm/1.89X1.45X0.83inch - Portable and lightweight, easy to carry. -Material: PE - Adopted superior quality materials, it will serve you . - It has a simple design, but very practical in use.Goods DescriptionAnti- Collars material that can ensure its durability and practicability.barbell nut It is for fixing your dumbell or barbell.Barbell Collars clamp A nice fitness equipment accessories for you.Exercise Fitness Accessories This item is 4 pcs of fixing nuts, manufactured with , so that it can serve you for many years

• ANTI-SLIP -LOCK COLLARS--* Simple installation, just screw it on the dumbbell bar.
• STANDARD WEIGHT BAR--Made of materials, durable and safe for a long time use.
• BARBELL NUT--* Lightweight, it will not extra weight for your dumbbells.
• EXERCISE FITNESS ACCESSORIES--Also can be a good to your friends and family members who building.
• BARBELL COLLARS CLAMP--It is for fixing your dumbell or barbell.