ITEM NAME:4.3''Non-Slip Dumbbell Connecting Rod DIY Barbell Building Connect Bar Pole Tube img *{margin:0;padding:0;.It can also be used to change your dumbbell to barbell. Ultra-precision thread design makes it match your dumbbell well. 1 Piece Dumbbell Connecting Rod with One Wrench and Two Screws. Made of qualified iron, anti-slip and wear-resisting.
