Specification Brand : Walmine BulletPoint : 20pcs 2mm round hole pulley fixed/moving block blue BulletPoint1 : Very suitable for homemade projects, cranes, cranes, ladder lifts, warehouse lifts, etc. Can be used to pull steel cables and pulley cables. BulletPoint2 : Made of nylon material to reduce noise and ensure smooth and silent . BulletPoint3 : The external bracket is made of metal material to provide stability and reliability. Simple installation, suitable for long-term indoor or outdoor use. BulletPoint4 : Equipped with rotating top hook, connected with self-locking nut and steel plate hole, which can realize 360-degree rotation and ensure safe . BulletPoint5 : The maximum working load can reach 25 kg, which is not easy to be damaged, has good load-bearing performance and is convenient for daily use. Color : White ItemName : Walmine Stainless Steel Lifting Hook Single Sheave Lifting Pulley Loading 25kg DIY Accessories Pack of 10 ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : snatch-blocks Manufacturer : Walmine ModelName : Atyhaopbxktsmdno ModelNumber : Marhynchusdb8x4g9ekq NumberOfItems : 1 PartNumber : NW241705631056778379 ProductDescription : Features: 1.Very suitable for homemade projects, cranes, cranes, ladder lifts, warehouse lifts, etc. Can be used to pull steel cables and pulley cables. 2.Made of nylon material to reduce noise and ensure smooth and silent . 3.The external bracket is made of metal material to provide stability and reliability. Simple installation, suitable for long-term indoor or outdoor use. 4.Equipped with rotating top hook, connected with self-locking nut and steel plate hole, which can realize 360-degree rotation and ensure safe . 5.The maximum working load can reach 25 kg, which is not easy to be damaged, has good load-bearing performance and is convenient for daily use.