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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Features: 3-way automatic shut off
(1) 4" diameter x 8' length ProFlex transition duct
Commercial-grade metal valve and trigger
Low lead threaded coupling
Hillman 1/2 In. x 4-1/2 In. Grade 2 Zinc Carriage Bolt (25 Ct.) large Features: 3-way automatic shut offCarriage bolts are designed to fasten a wooden face to either a wood or metal frame. Its flat head is designed to eliminate the need for a washer and provide a semi flush finish to applications. The square underside of the head is self locking to eliminate spinning and the need for a driving tool. The zinc plating is rust resistant and provides a beautiful, consistent finish, but, may not work for all exterior projects.
