Specification: Item Type: Belt Press Screw Spring Kit_x000D_Material: Stainless Steel, Plastic_x000D_Thread: M3_x000D_Applicable for Pioneer RT 701, 707, 1011L, 1020L, 1050L, 2022, 2024, RTU 11 and Other Models Features: 1Perfect Fit: Belt press accessories screws fit the original absolutely. Everything works as it should. 2Compatible Models: Belt press accessories screws are suitable for Pioneer RT 701 707 1011L 1020L 1050L 2022 2024 RTU 11 and other openers accessories, belt press accessories. 3M3 Thread, Premium Material: Belt press screw thread is M3. made of stainless steel and plastic, durable and corrosion resistant. 4High Accuracy, Compact Size: Belt press accessories screws are CNC machined with tiny accuracy to ensure their durability. Compact and easy to install. 5Package Includes: Belt press screw spring kit package includes 2 screws, 2 screw sleeves and 2 springs. PackageList: 2 x Screws 2 x Screw Sleeve 2 x Spring