1.25IN Anti-Slip Handles: The total width is 50 inches, with 1.25-inch knurled grips. The anti-sweat texture reduces slippage during intense workouts. An ideal workout pull up bar bar for home use Easy Installation: Designed with a 48-inch hole spacing, this upper body workout pull up bar comes with positioning hole paper and expansion screws for quick installation. Supports wood/concrete walls Dual Adjustment Options: Two depth settings (22 in/30in) allow you to switch between compact storage and professional training modes. Use this heavy duty wall mounted pull up bar to easily shape your perfect body Smart Space Design: With a 30-inch distance from the wall, this chin up workout training station ensures you won't hit the wall during full-range movements, making it perfect for smaller spaces. Compatible with accessories like ab straps and gym rings, allowing for pull-ups, resistance bands, ring exercises, and more (NOTE: Need to purchase separately) 440LBS Carbon Steel Frame: This wall mounted pull up bar is made of heavy-duty carbon steel, 1.4mm thick powder coating for rust and corrosion resistance. Max weight capacity is 440lbs, providing stability and security. Suitable for both home and gym environments, meeting all your fitness needs