These links were advertised as #40 half links. You are not. These are #410 half links which are the same size as #40 but made from a very light weight material. They are not held by Chain #40. Do not buy.
Eisen Transport Clevis Standard Binding
4 Review
π Forney 70421 Double Loop Chain: Must-Have 3-by-100-Feet Heavy-Duty Style
6 Review
PGN Roller Chain Feet Connecting: Enhancing Efficiency and Durability
3 Review
Enhanced Roller Chain Feet π Connecting Links: Improved Efficiency and Longevity
3 Review