Standard torsion springs are usually rated for about 10,000 cycles (one cycle is one full opening and closing). For most Lawrenceville families, this equates to roughly 7 to 10 years of regular use before they require replacement.
Skip to content Standard torsion springs are usually rated for about 10,000 cycles (one cycle is one full opening and closing). For most Lawrenceville families, this equates to roughly 7 to 10 years of regular use before they require replacement.
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