TB-250-4-500 • 1/4″ x 4″ Turnbuckle

Polar Focus 1/4″ x 4″ Turnbuckle for speaker rigging. We offer a full line of audio rigging equipment for professional loudspeakers and line arrays.


1/4″ x 4″ Turnbuckle with 4″ of take up, closed length of 8″. Working Load Limit is 500 pounds with a 5:1 design factor.

Pro audio rigging design, roof attachment, supplemental structure, sales, support and PE stamped drawings in any US State and Canada provided by Polar Focus. Call us today for more information at (413) 586-4444.

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