Deadbolts ASSA offers two levels of security with both the 7000 and 6000 Series Grade 1 and the M80 and M90 Series Grade 2 Deadbolts. All feature the highly pick resistant ASSA Cylinder. (Please note that effective immediately, ASSA has discontinued the 6000 Series Deadbolt. Factory technical support will remain available for the remainder of the 6000 Series product's one-year warranty period.) M80 Series DeadboltsThe ASSA® M80 Series Grade 2 deadbolt features a saw-resi… M90 Series DeadboltsThe ASSA® M90 Series Grade 2 deadbolt features a saw-resi… 7000 Series DeadboltsThe ASSA 7000 Series deadbolt is designed to withstand an… 6000 Series Deadbolts[Please note that ASSA has discontinued the 6000 Series D…