Description

The 502 Series utilize the famous Rotomatic® design with a “thumb screw” mechanism which locks the string into place, allowing for quick string changes. To operate, insert the string through the post hole, wrap around once, then lock by tightening with the thumb screw.

Features

• Sealed-in, lubricated gears
• Gold
• 3+3 configuration
• 18:1 gear ratio
• 25/64” post hole
• Post length to hole: 23mm
• Overall post length: 28.2mm
• Max. string gauge: .074”
• Hardware included (bushings, washers, screws)

Item shown: Grover 502GK Roto-Grip Locking Rotomatic Gold Machine Heads 3+3 – Keystone Style
Model #: 502GK
UPC: 082562083561