representative will review such product and circumstances to determine whether a replacement is warranted. ![]() published dimensional or other specifications of the product, an OCM, Inc. In the event that a product supplied by OCM, Inc. User shall rely on his or her own information and tests to determine suitability of the product for the intended use and user assumes all risk and liability resulting from his or her use of the product. WARNING: The Jahn scaffold bracket is not designed to support concrete construction loads.All recommendations, statements and technical data contained herein are based on tests we believe to be reliable and correct however, accuracy and completeness of said tests are not guaranteed and are not provided as an express or implied warranty. This unit is designed to old plywood panels in place temporality while forms are being erected. The Jahn ply holder is a true nail eliminator. Clips are spaced at 2’-0” maximum centers. Short L&W ties may be ordered for entire job – resulting in job flexibility and cost savings.Ī Jahn footing clips may be used in place of 2×4 plate. ![]() Combined with Jahn C brackets and 2×4’s, vertical Strongbacks can be erected any where on wall form. The Jahn tie extender converts 4 ¾” (short) L&W snap ties into 8 ¼” (long) L&W snap ties. The horizontal rod slides easily through the body of the A bracket for support, with the long end being installed first, Nail holes are provided for securing the jack to both the top and bottom support wales. This jack has a built in guard-rail receptacle and is designed to hold two 2×10 planks for a comfortable working platform. Combine with Jahn A brackets for sturdy, quick wall or column erection.Ī Jahn scaffold jack is a one piece, all steel unit, designed to fir 24” x 24”, 16” x 24” tie, and wale spacing’s. No special tools are needed for wither installation or stripping. The locking handle has a “Cam action,” drawing the wales together at true right angles. Only two nails are needed for attachment, while barbed plates grip the side of the 2×4 for positive non-slip action. The Jahn Cornerlock is used at outside corners to secure the 2×4 walers. The C bracket and double wales can also be used to support a horizontal plywood joint. The eccentric securely holds formwork while compensating for minor variations in lumber sizes. Made of the same materials as the Jahn A bracket, this bracket is designed for use with single 2×4 studs, double 2×4 wales, and 8 ¼” L&W snap ties. The Dayton Superior Jahn C bracket is used to attach vertical Strongbacks for formwork alignment. No nailing, economical, fast – reduces labor and lumber cost – so simple, one person can set up or strip. Utilizes 4 ¾” L&W snap ties for economy of construction. The Jahn A bracket can be used for any type of wall forms – round, curved, battered, beams and/or columns, the durable Jahn A bracket and the forming components may be used repeatedly. ![]() Pressure of the bracket body is against the 2” x 4” instead of the plywood. The slots in the bracket allow it to easily slip over the snap tie end elimating laborious threading through a hole. The Jahn A bracket can be installed either before or after walers are in place. Jahn A brackets when properly installed are the only brackets that will not vibrate loose from the internal vibration of the concrete. It can be used to hold a loose single 2” x 4” as a horizontal wale or as a vertical stud. Minimum job skills are required for erection or stripping of formwork using the Jahn A bracket. The 5/8” take up of the eccentric compensates for minor lumber size variations. The Jahn A bracket is made of high strength steel with cadmium eccentric and painted body resulting in a high quality rust resistant bracket. 8 Kip I-15 18″ x 4′-3″ model Menu Toggle.High Capacity Standard Bracket Menu Toggle.
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