1. Regarding something which can pull or adhere by physical power: Some screwdrivers are quite attractable in that the they possess a magnetic quality of having steel nails cling to them.

The magnetic pins that Lynn bought cling beautifully to the attractable metal door frames!
2. Referring to something or someone that has the power to appeal, allure, or to entice: Valerie's charm and humor were quite attractable to those who knew her and everybody always had a good time when they got together.