Pack-of-8 M8 D Bow Ring Shackle Locks 304 Stainless Steel for Heavy Duty Rigging, Hauling, Steel Chain Link

As you would hope from a shackle, they were well polished and smooth to prevent snagging or cutting rope fibres when slid through

Ideal for the job. There was some confusion with the order but the seller was very quick to sort it. I would recommend.

as expected

they are good for what they are sturdy reliable.