High-Quality Material: Our threaded spindle rods feature a steel core screw and ABS plastic, ensuring durability and reusability. The solid material resists cracking under pressure, helping to create tightly sealed and robust gates for child and pet safety. Safety and Stability: This pressure screw enhances the stability of your baby gate, preventing malfunctions. It's an excellent way to protect walls or stair railings, with rubber ends safeguarding your stairs from scratches. (Not recommended for use at the top of stairs). Easy to Install: Our threaded spindle rods come with adjustable length bolts, requiring no tools and no wall drilling. These rods function just like factory bolts. Simply rotate the nut to create counter-pressure against the wall for quick and easy mounting. Wide Application: Fits all pressure-mounted gates, baby gates, pet gates, walk-through extra-wide gates, tall gates, and child-safe gates with doors. They are perfect replacements for your old gate's bolts, saving you from buying a new gate. This 4-pack of threaded spindle rods will get your old gate working again. Package Includes: 4-pack of threaded Spindle Rods. Size: Diameter M10 (10mm), Length 80mm, Top Diameter 35mm (1.38 inches). Fits M10 spindle holes only. Not for 8mm screws. Color: White Features: 1. This gate adapter is quick and easy to install, requiring no tools. 2. Please ensure the hole on your Baby Gate can accommodate M10 (10mm) bolts before purchasing. 3. Protect your walls, doors, stairs, and railings from damage caused by pressure gates or dog gates. 4. Rubber ends protect your stairs from scratches, allowing for the installation of a baby safety gate on stairs against a baluster or round post. Specifications: Product Name: Threaded Spindle Rods Color: White Material: Steel Core Screw + ABS Plastic Size: M10*8cm Package Includes: 4 pcs Threaded Spindle Rods Installation Method: 1. Adjust the wheels along the threading to the correct position, eliminating the gap between the adjustment wheel and the rubber foot. 2. Insert all 4 threaded spindle rods into the holes at each of the 4 corners of your Baby Gate. 3. Position the gate, ensuring it is level and centered in your doorway or opening, then rotate the adjustment wheels on the threaded spindle rods to achieve the correct position. Warm Tips: Ensure the hole on your Baby Gate can accommodate M10 (10mm) bolts before purchasing.