Features: the safety of your s with this set of 2 Restrictors. Made from quality 304 stainless steel, these restrictors limit the opening angles of your s, providing peace of mind for families. Designed for easy installation and a secure fit, these restrictors feature a smooth bottom and a close fit to the frame track. The sturdy build s a long lasting solution for security. Perfect for anyone concerned about safety, these restrictors are suitable for various spaces. They prevent s from being opened too wide, offering added security and peace of mind. Whether it is in your home, office, or any other space, these restrictors are a practical choice for limiting the opening angles of s. They allow for ventilation while keeping the securely in place. With their strong springs and stainless steel material, these restrictors are built to last and provide security. Upgrades your safety with this dependable solution. Specifications: 304 stainless steel Base hole : approx 2.4cm 0.9inch Support hole spacing: approx 3.2cm 1.3inch Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 2x304 Stainless Steel Base 1xLeft Support 1xRight Support 4xScrews? With their strong springs and stainless steel material, these restrictors are built to last and provide security. Upgrades your safety with this dependable solution. ? Whether it is in your home, office, or any other space, these restrictors are a practical choice for limiting the opening angles of s. They allow for ventilation while keeping the securely in place. ? Perfect for anyone concerned about safety, these restrictors are suitable for various spaces. They prevent s from being opened too wide, offering added security and peace of mind. ? the safety of your s with this set of 2 Restrictors. Made from quality 304 stainless steel, these restrictors limit the opening angles of your s, providing peace of mind for families. ? Designed for easy installation and a secure fit, these restrictors feature a smooth bottom and a close fit to the frame track. The sturdy build s a long lasting solution for security.