Available in 80cm and 190cm. Wash in antiseptic solution after use and let dry to avoid corrosion. Chains will rust if left in antiseptic solutions for long periods. Information about Calving Chains: Do not use calving chains with calf pullers as the chain links will damage the calf’s legs and the action of the calf puller will put undue stress on the chain, resulting in breakage of the chain. Use calving ropes with the calf puller.