High-quality Materials Our threaded rods are made of steel core screws and ABS plastic, which are durable and reusable. The sturdy materials won't break under pressure, helping to ensure a tight and secure installation of the handrail door, thus ensuring the safety of children or pets. Safe and Stable This pressure screw can make the baby gate more stable and prevent malfunctions. It's a great way to protect walls or stair railings. The rubber ends can prevent the stairs from being scratched. (Do not use at the top of the stairs.) Easy to Install Our threaded rods come with adjustable-length bolts. No tools are required, and there's no need to drill holes in the wall. These threaded rods work as well as the original bolts. Simply rotate the nut to create a counterforce against the wall, and the installation can be completed quickly and easily. Wide Application Suitable for all pressure gates, baby gates, pet gates, extra-wide and extra-tall passage doors, and child safety gates. Applicable to all pressure-mounted baby gates or pet gates. A set of 4 threaded rods can be used as replacement parts to make an old gate reusable, saving you the cost of buying a new gate. Package Contents The package includes 4 threaded rods. Dimensions: Diameter M10 (10 mm), length 80 mm, top diameter 35 mm (1.38 inches). Only suitable for M10 screw holes, not for 8 mm screws. Color White Features 1. This gate adapter can be installed quickly and easily without tools. 2. Please make sure that the holes of your baby gate can fit M10 (10 mm) bolts before purchasing. 3. Protect your walls, doors, stairs, and railings from damage caused by pressure gates or pet gates. 4. The rubber ends can prevent the stairs from being scratched, allowing the baby safety gate to be installed on stairs with railings or round poles. Specifications - Product Name: Threaded Rod - Color: White - Material: Steel core screw + ABS plastic - Dimensions: M10 * 8 cm - Package Contents: 4 threaded rods Installation Method 1. Adjust the adjustment wheel along the thread to a proper position to eliminate the gap between the adjustment wheel and the rubber footpad. 2. Insert all 4 threaded rods into the holes at the four corners of your baby gate. 3. Place the gate, ensure it's level and centered in the doorway or opening, and then rotate the adjustment wheels on the threaded rods to a proper position. Friendly Reminder Please make sure that the holes of your baby gate can fit M10 (10 mm) bolts before purchasing.