Comparison : Item # K2021-2-ZN, 1/4-20 X 2 SHOULDER PATTERN EYEBOLT, FULL THREAD, ZINC PLATED
Item # K2021-3-ZN, 1/4-20 X 3 SHOULDER PATTERN EYEBOLT, FULL THREAD, ZINC PLATED
Item # K2022-2-ZN, 5/16-18 X 2 SHOULDER PATTERN EYEBOLT, FULL THREAD, ZINC PLATED
Item # K2022-B-ZN, 5/16-18 X 2-1/2 SHOULDER PATTERN EYEBOLT, FULL THREAD, ZINC PLATED
Item # K2022-3-ZN, 5/16-18 X 3 SHOULDER PATTERN EYEBOLT, FULL THREAD, ZINC PLATED