Made of qualified steel with soft sponge pad grip- anti-slip, high strength, solid and wear-resisting
Easily converts two dumbbell bars into one barbell in seconds
Standard long enough thread length ensures secure lock
Fits for most 26mm/1 inch Bars
Great replacement for your dumbbell, effectively improve your strength training.
Inner Diameter: 2.6cm/1 inch
Length: 40cm/ 15.7 inch
1 Piece Dumbbell Extension Bar