41 Roller Chain, also known as planter chain, is commonly used in the agriculture world. Planter chain is manufactured with thinner sidewalls and smaller rollers to work in tight spaces. RollerChainSupply.com provides a vast array of brands such as Diamond Sapphire, John King USA, Senqcia Maxco (Formerly Hitachi) and Allied Locke. Roller Chain Supply is committed to bringing you a cost effective solution for your roller chain needs. Don't see what you're looking for? Call us today and let one of our dedicated procurement specialists help you eliminate downtime.