C2040 Connecting Roller Links SA-2 Attachment M35.2 NNO Conveyor Industry 157H. Attachment Link, SA-2 Conveyor, Industry Chain Size C2040,Link Material, Industry Chain Pitch 1 In. Width Between Roller Link Plates 0.460 In., Roller Link Plate Height 0.989 In., Pin Length 0.687 In., Inside Pin Dia. 0.156 In., Outside Pin Dia. 0.156 In., Pin Link Plate Thickness 0.060 In., Riveted Pin Type. Check out my other stores on Ebay, one of the largest inventories of "Creatology" and "Celebrate It" products from Michaels Stores more 1950's "pinup/model" pictures and Negatives. Bonanza has both my ebay stores combined into my Bonanza Booth, "DiscountCrafts4U", except the items I have listed in the "other" category on ebay that are not listed on Bonanza. Remember you can make an offer on any of my items on Bonanza by adding the item to your cart and then open the cart and click on the "make an offer" link. Be sure to check out all the freebies I have listed here on Bonanza too. My other 3 stores are: You will haft to copy paste into your browser links below http://stores.ebay.com/Stargate-Cool-Stuff?_rdc=1 http://stores.ebay.com/Debbie-Dabbles?_rdc=1 https://www.ebay.com/usr/discountcrafts4u3 You will not find better deals for the price anywhere. I combine ship on both stores to save you money. I have great feedback - fast ship - lots of other great stuff to check out.