**Product Specifications:**
**Brand:**
**Product Name:** No-Drill Indoor Pull-Up Bar Support Model
**Materials:** Steel Pipe, EVA, PVC, PP
**Installation Distance:** Short Model 78-98cm, Medium Model 99-120cm, Long Model 121-140cm
**Weight:** Short Model - 1.8kg, Medium Model - 2.5kg, Long Model - 2.9kg
**Features:**
6 reinforced bars for stability and weight-bearing capacity up to 800kg
No-drill design for easy installation
6-lock technology for enhanced weight-bearing capacity
Multi-layer precision steel inner pipe for safety and stability
Anti-rust and anti-slip design with enlarged non-slip base and thick cushioning
Innovative double-spring anti-gravity design for added safety
Suitable for comprehensive upper body and core muscle workouts
Quick 30-second installation with built-in level for easy calibration
Adjustable length for customized fit
Suitable for doorways, solid wood doors, cement walls, corridors, and hallways
**Installation Steps:**
**A. Installing the Pull-Up Bar:**
1. Loosen the lock buckles on both ends of the pull-up bar
2. Rotate the ends of the pull-up bar in the extension direction to adjust the total length slightly smaller than the installation size
3. Insert the pull-up bar into the two bearing surfaces of the installation position
4. Rotate the middle pipe in the extension direction while holding it with both hands until the bubble in the level is centered
5. Check the installation for firmness and tighten the lock buckles on both ends
**B. Installing the Support Bracket:**
1. Attach the support bracket to the pull-up bar
2. Hook the fixing piece into the slot
3. Install the gaskets and screws, ensuring the direction of the fixing piece and not fully tightening the screws
4. Loosen the handle upwards and press the support surface firmly against the wall
5. Lower the handle and tighten the support, pressing the support surface against the wall
6. Use a hex wrench to press the support surface against the wall and tighten the screws
7. Confirm the correct installation of the pull-up bar and the two support brackets before use