• Specs
    Convert Specs to Metric
    0.0394 "
    Capacity (ga)
    20 gauge
    OA Length
    30 "
    126 (LBS)
  • Product Overview

    Available from a distributor near you. Normally in stock in one of our warehouses. Quickly forms uniform drive cleat edges on rectangular duct with no required set up or adjustment. The upper handle forms the cleat and the lower handle opens the work space for easy removal of the metal. Of heavy cast iron and steel fabrication, this machine is built to last!

    Model Brochure (421 KB)

  • About Company
    Tin Knocker

    The Tin Knocker line of sheet metal working machinery was specifically developed to meet the needs of the small to medium sized HVAC contractor. The line is unique in that it is the only line which has all machines necessary to set up a complete HVAC sheet metal shop. Some machinery manufactures make roll formers, but not shears and brakes. Others make slitters or beaders, but not shears, brakes or roll formers.

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