Here's the toughest 3/4" pitch chain around. Carlton G7S is designed to take on the most demanding harvesting conditions. Each part of the chain is overbuilt to reduce stretching and breaking. Cutters have a .060" depth gauge for aggressive cutting speeds. * Available in .122" gauge * A .750 pitch chain designed exclusively for mechanical harvesters * Heavy duty chassis for high strength and durability * Good stay sharp capabilities * Uses .122 gauge guide bars Loops - priced by the Drive Link. Order number of Drive Links you need for your loop. Loops Available - G7S-56E, G7S-57E, G7S-58E, G7S-59E, G7S-60E, G7S-61E, G7S-66E, G7S-67E, G7S-68E, G7S-89E, G7S-96E, etc. - depending on the size of your bar. See below for 50' roll of chain Availability: Usually ships the same business day Carlton G7S 3/4" Harvester Chain - Sold by Drive Link G7S-PER-DRIVE-LINK$0.70 Carlton G7S 3/4" Harvester Saw Chain - 50' Roll Availability: Usually ships the same business day G7S-50R$295.00 Need more information? Please feel free to contact us at 1-800-592-6940 - Ask for Extension 547 or Internet Sales.