Feature:1. APPLICABLE MODELS: Belt press accessories screws for Studer Revox opener belt press accessories for A77 B77 PR99 A810 A807.2. STAINLESS STEEL: Belt press accessories screws are made of high strength stainless steel, rustproof, corrosion proof and stable.3. EXQUISITE WORKMANSHIP: Screw sleeve is made of premium plastic shell, exquisite workmanship and beautiful appearance.4. PROFESSIONAL: Belt press screw spring set adopts professional design, the trident screw set is removable, quick and easy to use.5. PACKING LIST: Belt press screw spring kit contains 2 screws, 2 screw bushings, and 2 springs, which is perfect for you to use.Specification:Item Type: Belt Press Accessories ScrewsMaterial: Stainless Steel, PlasticApplication: Suitable For STUDER REVOX Recorder, Belt Machine AccessoriesApplicable Model: Suitable For A77 B77 PR99 A810 A807.Package List:2 x Screw2 x Screw Sleeve2 x Spring