SuperMag™ Magnetic fittings for Superstrut™ metal framing To enhance ease of installation, Thomas & Betts introduces their newest innovation— SuperMag magnetic fittings for its Superstrut metal framing line. Powerful, nickel-plated magnets embedded in the most popular Superstrut steel fittings, including square washers, L-brackets, T-brackets and 90° angle brackets, secure the fitting to the strut during assembly.
