The Original Grover® Horizontal Mount Sta-Tite™ machine head. The classic styling of the Horizontal Mount Sta-Tite™ returns with the Grover® name. The butter bean button identifies this as the original. An upgraded 18:1 gear ratio! provides precise tuning. Nickel finish with horizontal post for slotted headstocks in 3 + 3 configuration. Wood screws included.
Please Note: Grover tuning machines produced prior 1985 use different specifications for threading and shaft sizing. Current production replacement parts are not interchangeable on vintage (pre-1985) Grover tuning machines.
String posts are 1/4" (6.32mm) diameter.
Professional installation is strongly recommended. Improper installation may result in damage to the product and/or instrument.