Closed heads electric guitars

Closed

— pegs in which the mechanism is covered with a special protective cover. This makes maintenance somewhat difficult: to lubricate the mechanics, six covers must be removed and put back separately. On the other hand, such tuners are well protected from contamination, and they require much less maintenance than open ones. In addition, even with a negligent attitude, they "live" much longer, not to mention normal care. It is this option that is most common in electric guitars of all types.