Sydien M50 Lifting Double Sheave Pulley Block Loading 880Ibs 304 Stainless Steel Crane Swivel Hook Lifting Rope Pulley Block

Main Features HIGH QUALITY MATERIAL: Made of hard 304 stainless steel, which is resistant to rust, abrasion, corrosion and temperature. Even in damp and harsh working environment, it will not rust due to its good oxidation resistance. SMOOTH SURFACE: The surface is smooth and flat which has been meticulously processed and treated, making it more convenient to use. UNIQUE DESIGN: Fixed top for easy rope handling, smooth roller make the rope traverse unimpeded. 360°rotation prevents rope tying and is easy to use and widely used. APPLICATIONS: Designed for use with rope or cord indoor and outdoor application, flexible sliding pulley with heavy load capacity is suit for numerous application. Pulleys are used to change the direction of the applied force, transfer rotary motion, or achieve the mechanical advantage of a linear or rotary motion system. Product Specifications Product Name: Double Pulley Block. Material: Stainless Steel. Color: Silver. Size: M50. Runner Diameter?50mm/ 1.97". Wheel Width?14mm/ 0.55". Total Length?130mm/ 5.12". Rotating Ring Width?20mm/ 0.79". Max Load: 400kg/ 880lbs. Package Content: 1 Pcs. NOTE: Please use calipers to measure the size before placing an order. If you have any problems, we are very willing to solve the problems for you.?