Arrow ABE190 Outside Best 1-3/4 Chrome 626 V20 Classroom

features include:

• Handing – Handed; field reversible. The lockset can be re-handed without disassembling the lock case.
• Door Thickness – 1-3/4 (4mm) standard.
• Backset – 2-3/4 (70mm).
• Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8 (149mm) x 4 (102mm) x 15/16 (24mm).
• Armored Front – Heavy gauge steel, 8 (203 mm) x 1-1/4 (32mm) x 3/32 (2mm). Accommodates flat doors and doors beveled 1/8 (3mm) in 2 (51mm).
• Faceplate – Wrought brass, bronze or stainless steel. Attached by machine screws to lockcase front.
• Latchbolt – Stainless steel, 2 piece mechanical with anti-friction insert. 5/8 (16mm) x 1 (25mm) x 3/4 (19mm) throw.
• Auxiliary Latchbolt – 9/16 (14mm) effective throw and 3/8 (10mm) effective auxiliary latch deadlocking.
• Deadbolt – One-piece stainless steel, 19/32 (15mm) x 1 1/4 (32mm) x 1 (25mm) throw.
• Hub – Knob: nickel steel, 5/16 (8mm) and 9/32. Lever: nickel steel, 5/16 (8mm).
• Spacing – Center to center, hub to cylinder: 3-5/8 (92mm).
• Center to center, hub to turnpiece 2-7/16 (62 mm).