Type:Barbell Including:bar, bumper plate, collar for bar Bar Type:chrome Bar, black oxide bar,etc Barbell Length:2200mm Shaft Diameter:28mm Sleeve Diameter:50mm Max Load:1500lb,680kg Sleeve Rotation:Needle bearing for a quick/smooth rotation Size of bumper plate:5/10/15/20/25kg or 10/15/25/35/45lb Collar type:spring collar, lock jaw collar Application:weight training, weight lifting, crossfit Show More