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HySecurity MX002212 is a 10 ft chain extension kit of corrosion-resistant #40 roller chain, with two connector links. HySecurity lists it for the SlideSmart DC. The SlideSmart DC comes with 30 ft of #40 chain; add this kit for longer gates. Keep chain sag under 3 in from the anchor point. FitsSlideSmart DCWhat's Included 10 ft #40 roller chain, corrosion resistant Two connector links Before You Order Chain size: #40. Measure the extra length you need. Each kit adds 10 ft.
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🇺🇸 Ship from USA · On Agora since 2026
$110.00