harayaa J Hook Barbell Holder during Rowing Training Durable Heavy Duty Barbell Rack for 0.625inch.Commercial Use J hook is a portable fitness equipment accessory, specifically for rowing training where it serves as a support hook for barbell rods.Barbell Storage Rack is with long slot that can fit upright columns with various hole distances and be available to adjust the height as needed during your rowing training sessions.Barbell Storage Holder is made from steel material, durable and sturdy, ensuring long using time and reliability during your workouts.Barbell Holder is with dimensions of 28cmx21cm/11.02inchx8.27inch, with two screws and 2 hand tightening nuts for installation.J Hook Barbell Holder is a great gym accessory to store various fitness equipment, such as barbell bars, fitness bands, resistance bands, etc.Barbell Holder Rack Attachment Metal J Hooks. Weight Bar Stand Storage Rack Hanging Gym Work. Commercial Use Strength Training Accessory Steel. Bars Triceps Bar Organizer Squat Rack Women Men. Workout Exercise Fitness Equipment Tool Durable.