Specification Brand : Shitime BulletPoint1 : High Quality - Made of 304 solid stainless steel, the pully is enduring, anti-rust with highly strong structure. BulletPoint2 : 360° Free Rotation - The rotating head of pulleys are solid cylindrical head, which can be rotated 360°, prevent the rope/wire knotting for your convinence. BulletPoint3 : Smooth & No Burr - The small pulley is specially polished to have a flat and smooth surface. Flexible pulley with heavy-duty capacity for indoor and outdoor applications. BulletPoint4 : Small & Heavy load - 10Pcs M50 Single Pulley Block, 130* 54mm / 5.12 * 2.13in (length * width), Max Load: 400kg. BulletPoint5 : Wide Application - Rope pulley are suitable for wire rope/cord to pass or pull objects. Perfect for clothesline pulley, boats, mining, dog leashes, garages, key chains, camping, fitness, small diameter cables, curtains, hanging objects. Not for rock climbing. Color : 25mm IncludedComponents : 10Pcs M50 Single Pulley Block ItemName : SHITIME 10 Pcs M50 Single Pulley Block, with Rotatable 360° Pulley and Rings, 304 Stainless Steel Swivel Pulley Wire Rope Hanging Pulley Wheel, Heavy Duty and Smooth Rope Pulley Block for Rope Lifting ItemPackageDimensions_Height : 20.193 centimeters ItemPackageDimensions_Length : 6.4008 centimeters ItemPackageDimensions_Width : 19.812 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : snatch-blocks Manufacturer : Shitime Material : Stainless Steel ModelName : Fafeicy3ed7nxkgrv ModelNumber : S-0131 NumberOfBoxes : 1 NumberOfItems : 10 PartNumber : SHI-131 ProductDescription : Specifications: Material: 304 Stainless Steel M50 Single Pulley Block Size: 130* 54mm / 5.12 * 2.13in (length * width), Max Load: 400kg