Specification Brand : tomvorks BulletPoint1 : [Effortless Movement] : Fixed pulley wheel design allows for super quiet movement, stable sliding, and optimal rope performance. BulletPoint2 : [Quick Installation] : Wall mounted pulley block comes with screws and expansion tubes, making installation quick and simple with a 5.8mm/0.2in mounting hole diameter. BulletPoint3 : [Versatile Usage] : Widely used in industrial and household material handling, ideal for electric roller shutter doors and ceiling lights accessories, offering convenience and efficiency. BulletPoint4 : [sturdy Stainless Steel] : Made from premium stainless steel for durability, high strength, and stability, ensuring long-lasting performance. BulletPoint5 : [Heavy-duty Support] : With a maximum load capacity of 176 pounds, suitable for ropes up to 6mm/0.2in in diameter, providing support for various applications. BulletPoint6 : Number of Mounting Holes:2 BulletPoint7 : Outside Diameter (Mm):70 BulletPoint8 : Pulley Quantity:1 BulletPoint9 : Engine:L4 1.8 L IncludedComponents : No ItemName : Small Stainless Steel Pulley Block Silent Roller for DIY Wire Rope GATE Sliding - Industrial Household (4pcs) ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : shell-blocks Manufacturer : Tomvorks ModelName : flat-belt-pulleys ModelNumber : Tomvorkshb6i5mqr4p-12 NumberOfItems : 1 PartNumber : Tomvorkshb6i5mqr4p-12 ProductDescription : 1. Stainless Steel Material: Made from premium stainless steel, the small pulley block offers durability, high strength, and stability, ensuring long lasting performance. 2. Effortless and Silent Operation: The fixed pulley wheel allows for effortless and super quiet movement, ensuring stable sliding and preventing rope twisting, ensuring optimal rope performance. 3. Maximum Load Capacity: With a maximum load capacity of 176 pounds, this single pulley block is suitable for ropes with a diameter of up to 6mm/0.2in, providing support for various applications. 4. Easy Installation: The wall mounted pulley block comes with screws and expansion tubes, making installation quick and simple. The mounting hole diameter is 5.8mm/0.2in. 5. Versatile Applications: Widely used in industrial and household material handling, this small pulley block is also suitable for accessories for electric roller shutter doors and electric ceiling lights.