TELL Grade 1 Exit Device RIM Panic Bar 36-Inch 8300 SERIESThis grade 1 exit device is surface mounted with slotted holes for adjustments. Accommodates both wood or metal doors and comes with a 10 year limited warranty.Features:Performance Complies with ANSI A156.3, 1994, Grade 1, UL/ULC listedRail Fits 28″ to 36″ doorsLatch Stainless steel 5/8″ throwBackset 2-3/4″Strike Adjustable with slotted holes for adjustmentsStandard Cylinder Standard cylinder Schlage (SCC) – 6-pin solid brass, C keyway, keyed different (KD).Fasteners Accommodate wood or metal doorsDoor Range 1-3/4″ to 2 thicknessDoor Preparation Surface mountedWarranty 10 years limited