Sash lock, surface mount, 2.062" C/L, .438" set back, #8 screw, non-hooded, FER compliant, with an open in housing back that can show lock or open position, 600 series, FER= Forced Entry Resistance
Sash lock, surface mount, 2.062" C/L, .438" set back, #8 screw, non-hooded, FER compliant, 600 series, FER= Forced Entry Resistance, available in left and right handed