NESCO Manufactured Blocks Telecom Block Polished Aluminum with 3.25" Sheave
This ST-501 Telecom Block is a light-weight, high-strength versatile polished aluminum roller for installing static wire, fiber optic cable and small ACSR conductors. It has a Safe Working Load (SWL) of 5,000 LBS. The removable pin at the top allows for a variety of fittings to be installed.
OEM Product Code: ST-501