---
product_id: 153658667
title: "10pcs Black Davies 1900h Clone Guitar Effect Pedal knob 1/4 Shaft Set Screw for Amplifier amp boss Volume Control"
brand: "daiertek"
price: "$16.73"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/153658667-10pcs-black-davies-1900h-clone-guitar-effect-pedal-knob-1
store_origin: US
region: United States of America
---

# Fits 1/4" shaft perfectly Durable brass set screw insert Precision 15.78mm height for ergonomic control 10pcs Black Davies 1900h Clone Guitar Effect Pedal knob 1/4 Shaft Set Screw for Amplifier amp boss Volume Control

**Brand:** daiertek
**Price:** $16.73
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your tone with precision knobs that mean business!

## Quick Answers

- **What is this?** 10pcs Black Davies 1900h Clone Guitar Effect Pedal knob 1/4 Shaft Set Screw for Amplifier amp boss Volume Control by daiertek
- **How much does it cost?** $16.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/153658667-10pcs-black-davies-1900h-clone-guitar-effect-pedal-knob-1)

## Best For

- daiertek enthusiasts

## Why This Product

- Trusted daiertek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Value Pack:** Includes 10 knobs in classic black, giving you a complete set to customize your rig or share with your bandmates.
- • **Ergonomic Design:** 15.78mm height and 12.7mm base diameter provide comfortable, precise control over your sound.
- • **Robust Build Quality:** Crafted from high-grade ABS plastic with brass inserts ensuring long-lasting durability and reliable performance.
- • **Versatile Application:** Perfect for guitar effect pedals, synthesizers, amplifiers, and more—elevate every tone with ease.
- • **Seamless Compatibility:** Designed to fit standard 1/4" (6.35mm) potentiometer shafts for effortless upgrades.

## Overview

The DaierTek 10pcs Black Davies 1900h Clone Guitar Effect Pedal Knob set offers professional-grade ABS knobs with brass set screw inserts, designed to fit 1/4" potentiometer shafts. With a precise 15.78mm height and 12.7mm base diameter, these knobs deliver ergonomic control for guitar pedals, synthesizers, and amplifiers. This value pack of 10 black knobs ensures durable, reliable performance and seamless compatibility for musicians seeking to upgrade their gear with confidence.

## Description

Professional Manufacturer
This knob is often used for effect pedals, and the inner hole dia. is 1/4 inch (6.35 mm). It is often used with aluminum boxes, footswitches, and potentiometers.
DaierTek is an ISO factory, we are committed to producing a wide range of high-performance products and provide the best products and services for customers since 2003.
These products are the components of guitars and guitar pedal effects, including switches, knobs, power jacks, etc. You can find many high quality and cost-effective products here.
To be Continued...

## Features

- Material: Guitar effect knobs is made of ABS (plastic),set screw with brass insert.Fits 1/4" (6.35mm) shaft diameter pots.
- Total Height: 15.78MM; Base Diameter: 12.7MM
- The knob is available in three colors: Black or White or Cream. (If you need more colors, you can contact us.)
- Application: Guitar effect knob is widely applied to control the effect of a variety of functions,such as level, speed, voice, etc.Can be used for synthesizers, electric guitar,etc.
- Package Included: 10pcs X guitar effect knob

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additional Features | Easy to Install |
| Asin | B07WNLX4H8 |
| Best Sellers Rank | #6,174 in Musical Instruments (See Top 100 in Musical Instruments) #4 in Bass Guitar Knobs |
| Brand Name | DAIERTEK |
| Color | Plastic Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (351) 4.5 out of 5 stars |
| Exterior Finish | Brass |
| Finish Types | Unfinished |
| Global Trade Identification Number | 00782429688105 |
| Hand Orientation | Ambidextrous |
| Handle Attachment Mechanism | Set Screw |
| Handle Compatibility | Model Specific, Size Specific |
| Handle Material | Acrylonitrile Butadiene Styrene, Brass |
| Handle Type | Knob |
| Included Components | Knob, Screw |
| Item Dimensions L X W | 0.5"L x 0.62"W |
| Item Weight | 3 g |
| Manufacturer | DaierTek |
| Manufacturer Part Number | KN-1900H-S |
| Material Type | Plastic |
| Metal Type | Brass |
| Model Number | KN-1900H-S |
| Number Of Items | 10 |
| Projection Distance | 15.78 millimeters |
| Shape | Round |
| Style Name | Knobs |
| Unit Count | 10 Count |
| Upc | 782429688105 |

## Product Details

- **Brand:** DAIERTEK
- **Color:** Plastic Black
- **Material:** Plastic
- **Product Dimensions:** 0.5"L x 0.62"W
- **Style:** Knobs

## Images

![10pcs Black Davies 1900h Clone Guitar Effect Pedal knob 1/4 Shaft Set Screw for Amplifier amp boss Volume Control - Image 1](https://m.media-amazon.com/images/I/61R8vmCvrSL.jpg)

## Questions & Answers

**Q: what size screwdriver do I need to install these?**
A: To install this guitar effect pedal knobs, you need a 1.5mm/0.06 inch hexagonal ruler.

**Q: I just ordered 20 of these. Can i get 10 of them white? There was no option to select upon purchase.**
A: Hello, this product is 20 bags per bag, which is deposited and distributed by Amazon to the merchant, so it is not possible to choose two or more colors in a single bag.

**Q: Are these suitable to use for volume and tone knobs on a Gretsch?**
A: The installation dimension of these guitar effect knobs is 1/4 inch (6.35mm). If the size is appropriate, I think it can be used for volume and tone knobs on a Gretsch.

**Q: How far up from the bottom of the knob is the screw located?**
A: The distance from the screw to the bottom of the knob is about 4mm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by  on Reviewed in the United States April 25, 2026*

Works great..nice product for 6 knob guitar pedals..

### ⭐⭐⭐⭐⭐ Very nice knobs
*by  on Reviewed in the United States October 20, 2025*

Found these to be very well made knobs. Used them on a PA amp and they work great.

### ⭐⭐⭐⭐ Knobs are fine; no Allen wrench included
*by  on Reviewed in the United States April 10, 2026*

Though the first picture shows an Allen wrench, know that the package won't include one; you'll get the knobs and a couple of extra set screws.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-21*