Accepts the job through recommendation

As much as possible my older brother does not want to do a construction job. It is because of his condition. He was advised by his doctor not to get too tired. However, he do accepts light construction job like welding and electrical wiring. Right now, he was hired to do the window grills of a boarding house. He was recommended by a friend, so he accepts the job since it will only last for three weeks. Every time he arrives home from work, I always rummage his bag to get the lunch box and dirty clothes. One day, while I was rummaging his bag, I saw some clevis pins in one of the pockets. Even though I do not have any idea how to use it, still I took some and put it in the box. Maybe time will come that I will need this clevis pins.