I have had these clevis a long time and I did not get them new. The pins are free and will turn easily. The pin is 5/8 inch diameter, the body is 1/2 inch diameter. The squares in the picture are 1/2 inch each. The clevis opening is 1-1/8 inch. The open area between the edge of the body and the edge of the pin is 1-5/8 inch. The round part of the clevis where the pin goes in is 1-1/2 diameter. You will receive 8 clevis for one money. I will except offers on larger quantities.