General description Coupling Pin and Sleeve Set Grade 8 20MM is a high-quality spare chain sling component designed for reliable connection in lifting applications. Made from Grade 80 material, this set is essential for replacing worn or damaged pins and sleeves in Grade 80 component connectors. Technical specifications Material: Grade 80 Factor of Safety: 4:1 Available Product Codes and Dimensions: SFYASPS07: A (54.5 MM), B (6 MM), C (14 MM), D (11 MM) SFYASPS10: A (69.5 MM), B (8 MM), C (19.8 MM), D (14.2 MM) SFYASPS13: A (83 MM), B (10 MM), C (21 MM), D (18.5 MM) SFYASPS16: A (101.5 MM), B (12 MM), C (25 MM), D (20.5 MM) SFYASPS20: A (116.5 MM), B (15 MM), C (30.5 MM), D (24.5 MM) Other information Color may vary We supply a huge variety of lifting gear