Split Arm Operator Brown Left
Truth Hardware part numbers: 15.18, 15.18.XX.XXX, 1518 (Brown, Left): 15.18.03.051 (151803051) (Brown, Right): 15.18.03.052 (151803052) (Coppertone, Left): 15.18.11.051 (151811051) (Coppertone, Right): 15.18.11.052 (151811052) (Beige, Left): 15.18.24.051 (151824051) (Beige, Right): 15.18.24.052 (151824052) (White, Left): 15.18.32.051 (151832051) (White, Right): 15.18.32.052 (151832052) Handle not included. Replacement operators have a curved housing instead of a squared-off one. They fit exactly the same, just look a little more contemporary.