The RV Cabinet Drawer Slide Socket Set - C-Shape - 2-3/8" Deep # 37270735 doesn't just let the c-shaped piece be removed from the bracket. If you look closely at the attached video at the 1:27 minute mark there is a ledge on the top and bottom that keep it from being easily removed. This is a struggle as you stated when the bracket breaks but it is also what gives it the necessary strength to avoid coming loose accidentally. view full answer...