High-Quality Material Our threaded spindles, with a steel core and ABS plastic, are durable and reusable. The solid material won't crack under pressure, helping to create stable and secure gates to ensure child and pet safety. Safety and Stability This pressure-mounted screw makes your baby gate more stable and prevents malfunctions. It's a great way to protect walls or banisters; rubber caps protect stairs from scratches. (Do not use at the top of stairs) Easy Installation Our threaded spindles feature adjustable length bolts – no tools needed, and no wall drilling required. They work just as well as factory bolts. Simply rotate the nut to create counter-pressure against the wall; quick and easy assembly. Wide Application Suitable for all pressure-mounted gates: baby gates, pet gates, extra-wide walk-through gates, tall gates, childproof gates with doors. Fits all pressure-mounted baby or pet gates. 4-pack of threaded spindles lets you reuse your old gate, saving you money on a new one. Package Includes 4-pack of threaded spindles. Size: M10 (10mm) diameter, 80mm length, 35mm (1.38 inch) top diameter. Fits only M10 spindle holes. Not for 8mm screws. Color: White Features: 1. This gate adapter is quick and easy to install without tools. 2. Ensure your baby gate's hole accepts M10 (10mm) bolts before purchasing. 3. Protect your wall, door, stairs, and banister from damage caused by pressure gates or dog gates. 4. Rubber caps protect stairs from scratches, allowing for baby gate installation on stairs against a baluster or round post. Specifications: Product Name: Threaded Spindles Color: White Material: Steel Core + ABS Plastic Size: M10*8cm Package Includes: 4 x Threaded Spindles Installation Method: 1. Adjust the wheels along the threading to achieve the correct position, eliminating the gap between the adjustment wheel and the rubber foot. 2. Insert all 4 threaded spindles into the holes at each corner of your baby gate. 3. Position the gate, ensuring it's level and centered in the doorway or opening, then rotate the adjustment wheels on the threaded spindles to achieve the correct position. Warm Tip: Ensure your baby gate's hole accepts M10 (10mm) bolts before purchasing.