(Pack of 12) 3/8" 5,000 Lbs Load Capacity Weld-on Forged Flip D-ring Anchor Pack of 12 - 3/8in diameter loop 5,00 lbs Breaking Strength Inner Dimension: 1-3/8" x 1-3/4" Forged D-Ring with Weld-On Bracket For Heavy Equipment Weld-on trailer hardware