Description: Dumbbell Connector: This product is a dumbbell connector, designed to transform your dumbbells into a barbell, catering to various fitness needs. Package includes 1 connecting rod, 1 wrench, and 3 bolts for easy assembly and disassemblyMaterial: Made of steel material, this dumbbell connecting rod is reliable and sturdy, ensuring long term use and reliability during your workoutsCompatibility: This dumbbell connector is suitable for barbells with a diameter of 2.5 cm, making it a versatile addition to your gym equipment, easy to use, and practical and lightweightApplication: The dumbbell bar barbell connector is great for gym, training, weight lifting, fitness, strength training, bodybuilding, etcGift: Our dumbbell bar connector is a reliable fitness equipment accessory, a great gift for your friends and family Specification: Material: Steel Package Includes: 1 Dumbbell Connecting Rod1 Wrench3 Bolts Note: Please allow slightly errors due to manual measurement and different monitors.