About the Product:

• Adjustable doorway pull-up bar supports up to 200 kg for reliable strength training at home
• Fits a variety of door frame widths with an adjustable, tool-free installation design
• Heavy-duty steel construction provides durability and stability during workouts
• Non-slip foam grips offer a comfortable, secure hold while reducing hand fatigue
• Suitable for pull-ups, chin-ups, hanging leg raises, sit-ups, push-ups, and upper body training
• Ideal for home gyms, muscle building, strength training, core workouts, and full-body fitness routines

there are 2 way to fixed,you can no need screw or need screw, for you choose

if you want more stady with the steel case do order in my store other link for the case accessary

No extra Metal case holder ,if you want extra caes  holder do order Below