Sock knitters with a need for speed, rejoice! addi Turbo Sock Rockets is a line of circular needles developed just for sock knitters. Styled after our popular addi Turbo Lace, these extra-pointy tips are plated with the same shiny nickel that gives the classic addi Turbo its incomparable zip. Available in a 40" cable that is perfect for the Magic Loop method and a 24" and 32" cable that will work wonderfully in pairs.. Please Note: Every addi product purchased from an Authorized addi Dealer comes with a Lifetime Warranty from any manufacturer"s defect.