Definition of jack chain in English:

jack chain

Line breaks: jack chain

noun

  • A chain of links each consisting of a double loop of wire resembling a figure of eight, but with the loops in planes at right angles to each other.
    More example sentences
    • Allform Products manufactures chain products like double jack chains, single jack chains, id loop chains, ball chains, curb chains, chandelier chains.
    • Jack chains are used for hanging light fixtures.

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Word of the day milord
Pronunciation: mɪˈlɔːd
noun
used to address an English nobleman