Arrow RK02 Privacy Grade 2 Knob Lock

Arrow RK02 Privacy Knob: Latchbolt operated by knob/lever either side except when inside turnbutton locks outside. Unlocked by rotating button or by using tool outside. The RK Series cylindrical locksets are an economical value for a variety of application. Perfect for multi-family housing markets, as well as light commercial applications. Features Construction: Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 1-1/8" (53.97mm) bore through door. Backset: 2-3/8" (60.31mm) or 2-3/4" (69.85mm) Door Thickness: Fits 1-3/8" (34.93mm) to 1-3/4" (44.45mm)doors standard. Latch: Brass 1/2" (12.7mm) throw, UL Listed, guarded latchbolt on all locking functions Latch Front:  1" x 2-1/4" (25.40mm x 57.15mm) for 2-3/8" backset(60.32.mm) or 1-1/8" x 2-1/4" for 2-3/4" (69.85mm) backset. Exposed Trim: RK Roses are wrought brass 2-1/2" (63.5mm) diameter. Total projection from face of door is 2-3/4" (69.85mm).  Strike: