Hipshot Grip-Lock 6 In-Line Open Gear Guitar Tuner Upgrade Kit (10mm Post Holes) Tuning Machine Heads from Ploutone

Hipshot Grip-Lock Open Gear Guitar Tuner Upgrade Kit for 3+3 Headstocks (10mm Post Holes)

$114.99

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60 Day Returns Free US Shipping

Upgrade your guitar’s tuning and style with the Hipshot® Grip-Lock Open Gear Tuner Kit. Designed for 3+3 headstocks, this kit combines classic open-gear looks with modern Grip-Lock™ technology for exceptional tuning stability—no extra string wraps needed.

Key Features

18:1 Gear Ratio: Precise, smooth tuning control
Grip-Lock™ System: Thumbwheel clamps strings for rock-solid stability
Open-Gear Design: Vintage look, modern reliability
Multiple Post Lengths: Choose from 19mm, 20mm, 21mm, and 23mm post heights
Shorter posts improve string angle over the nut; 21mm is the standard size for most guitars, while staggered sets (19/20/21mm) enhance tuning stability, especially on 6-in-line headstocks.
String Compatibility: Handles strings up to .060" (.090" available by request)

Easy Installation

No Special Tools: Installs with basic household tools
Designed for 10mm (13/32”) Holes: Universal fit with the included UMP™ mounting plate
Reversible Upgrade: No permanent modification required

What’s Included

6 Grip-Lock™ Open Gear Tuners (3+3 set)
UMP™ Mounting System
All hardware and detailed instructions

Why Open Gear?

Classic Aesthetics: Perfect for vintage-inspired builds
Lighter Weight: Helps balance your guitar’s neck
Patented and Precision-made: Reliable performance, quality crafted in Korea

Transform your guitar’s tuning with trusted Hipshot® quality—classic design, modern precision.

This item comes with a 60-day return period, no questions asked. If you aren't digging this product, just reach out to us for more information on how to return it.

Product Shipping Information:

This product ships free within the USA. If you'd like more information about our shipping policies, please refer to our Shipping and Handling page, or reach out to us through our online chat.

Hipshot Preorder & Special Order Information

Thank you for trusting Ploutone as your source for Hipshot Hardware. While we offer a wide selection, some items may only be available for preorder or special order.

Preorder Lead Time:

Approximately 1-2 weeks.

When you place an order for a Hipshot product that is currently out of stock, it will be treated as a special order. We will then place an order with Hipshot, and your item will be shipped to you as soon as it arrives at our facility.

Important Notes:

Your payment will be processed immediately upon placing the order to secure your special order item.
Order Cancellation: All special orders and preorders are considered final and cannot be cancelled once placed.
Combined Orders: If your order contains both an in-stock item and a special order item, the in-stock item will be shipped immediately. The special order item will ship separately as soon as it arrives.
Shipping Updates: We will send you a shipping confirmation email with tracking information as soon as your special order item is on its way to you.
All lead times are estimates and may be subject to change due to unforeseen manufacturer or shipping delays. We will do our best to communicate any significant changes via email.