• HHR1025 • Hand Hole Rims for Polygon Poles • Dimensions: 10-1/2'' x 25-1/2'' OD, 3/4'' Thick, 3-1/2'' Depth • J-Hooks - No • Finish - Black • Provides structural support for holes • Can be welded to existing polygon poles providing access for internal routing of transmission lines • Rims for use near the antennas include J-Hooks for supporting the transmission lines with hoisting grips • Material meets ASTM A572 GR-65 specification • Black or galvanized, welding instructions included