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* Estimated stock levels as of Thu, Aug 6, 2020. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.
For use on heavy overhead sectional wood and steel garage doors requiring four extension springs. Each package contains a front and rear bracket for coupling two springs in tandem. Two brackets are required for new installation. Used with 4 in Pulley & Fork(1820-4 in ) and 14 ft Heavy Duty Lift Cable (1818). Manufactured from 16 gauge steel. Hex head bolts and hex nuts included.