National Hardware N223-370 Pulley, Single Swivel, 1/4 in Rope, 40 lb Working Load, 1 in Sheave, Nickel

Swivel Single Pulley 1 Inch Nickel Plated Die Cast Body. Designed for use with rope or cord in indoor and outdoor applications. Swivel eye eliminates tangling. Sheave rolls smoothly. Can be rigged as a block and tackle to reduce line pull. No-rust copper-nickel plated zinc die-cast body with solid brass sheave.. Safe working load is 40 pounds. Maximum rope size is 1/4 Inch.