Industrial Grade 5ULN7 Block, Mounted Double, 1/4 in Cbl, 800 lb
Block, Mounted Double Type, Max. Cable Size (In.) 1/4, Load Capacity (Lb.) 800, Safe Working Load (Lb.) 800, Sheave Outside Dia. (In.) 3, Sheave Inside Dia. (In.) 1/2, Sheave Width (In.) 13/32, Fastening Rivets Fasteners, Steel Sheave Material, Galvanized Finish, Resists Anti-Rust, Mounting Hole Dia. (In.) 3/16