A clasp having:a body defining at least one passageway extending from an inlet at a first end of the body to an outlet at a second, opposite end of the body, the second end of the body adapted to secure an elongate member to the body of the clasp, said body comprising a bottom wall, one or more walls extending upward from said bottom wall, the interior of the one or more walls serving to define the passageway,an engagement portion pivotally mounted across the body and adapted to engage the elongate member when located in said at least one passageway,an actuation portion in communication with the engagement portion and biased into an engaged condition,wherein actuation of said actuation portion causes the engagement portion to disengage from the elongate member against the biasing force.