Each link is tested and four times its safe working load Grade 30 chain is an excellent general-purpose, low carbon utility chain. The chain is manufactured to NACM standards. Each link is proof tested twice and the break load is four times higher than the safe work load (design factor of 4:1). Chain is zinc-plated for a bright, attractive finish with moderate corrosion resistance.
ADVANTAGES AND BENEFITS • Grade 30 chain is an excellent general-purpose, low carbon steel, welded utility chain. • Each link is proof tested twice and the break load is four times the safe working load. • Chain is zinc-plated for a bright, attractive finish with moderate corrosion resistance. APPLICATION • This chain is often used on farms, in industries, and at home for general-purpose applications, such as pulling stumps, lashing cargo, truck tailgates, and guard rails. • It is recommended for applications that do not require high strength-to-weight ratios. IMPORTANT INFORMATION • Do not use for overhead lifting. • Never exceed Safe Working Load (SWL).