CM 40608 STEEL 6 TON HOOK 640- 158 [D3B1]. This came from a local supplier that closed.
These hooks look to be old stock but new. This would likely work on any CM 6 ton hoist or chain fail as it mounts on the chain. If you have any questions at all feel free to ask.40608 -- Columbus McKinnon CM -- LOWER HOOK with LATCH 6 TON 640- 158. Please check the pictures to verify anything stated in the ad. This item is in the category "Business & Industrial\Material Handling\Hoists, Winches & Rigging\Cranes & Hoists\Other Cranes & Hoists". The seller is "jspec1" and is located in this country: US. This item can be shipped worldwide.