Years ago in answer to industry demand, Roto Hammer began test-marketing a limited number of sizes in a new line of chain wheels designated as the CL Series. Specifically designed and engineered to meet the less demanding service found in many chain wheel applications, the CL features a lighter weight casting which resulted in substantial savings to the end user. To enhance quality, all CL wheels are cast of ductile iron, acknowledged superior in the areas of strength, durability, resistance to metal fatigue and wear. The CL Series has been enthusiastically embraced by industry buyers and is now available in OEM handwheel sizes from 2" to 32".