RB/RC/TS-series mortise case are designed to retrofit mortise chassis made by Best Access System®, Corbin Russwin®, PDQ® or Cal-Royal®. All three series meets all Grade 1 requirements of ANSI/BHMA A156.13-2005. TS series is BHMA certified, and UL listed for up to 3 hour rated single swing door (4’x8’)
**Best Access Systems®, Corbin Russwin®, PDQ®, and Cal-Royal® are registered trademarks and owned by their individual owners. Companies listed above have no business relationship in any prospective with Townsteel Inc.
RB/RC/TS-series mortise case are designed to retrofit mortise chassis made by Best Access System®, Corbin Russwin®, PDQ® or Cal-Royal®. All three series meets all Grade 1 requirements of ANSI/BHMA A156.13-2005. TS series is BHMA certified, and UL listed for up to 3 hour rated single swing door (4’x8’)
**Best Access Systems®, Corbin Russwin®, PDQ®, and Cal-Royal® are registered trademarks and owned by their individual owners. Companies listed above have no business relationship in any prospective with Townsteel Inc.