[IOS Factory] Premium Wood Handle Knob (A, B, C types) (1 Piece) *HKWD

Premium Wood Knob Karin (Padouk)/Ebony



The warmth of natural wood, the superior texture that only genuine materials can provide, and the high-precision rotation delivered by metal liners reduce the risk of rotational inconsistencies due to weather or seasonal changes, minimizing wobble and providing an ultimate, stable retrieve sensitivity in all conditions.

All of this embodies Premium quality.

There is no compromise in the materials and precision.

This handle knob has captivated many users for years since its release, especially among executives and many experts who truly love authenticity.

Compatible reels include SHIMANO, DAIWA, and many aftermarket handles.
The package includes dedicated end screws, installation tools, numerous customization parts, and adjustment shims.




The interior of the wood knob features separate metal liners inserted to prevent rotational issues caused by wood swelling due to rain.




Available types include the A type, which is thicker and closer to the original handle knob for a firm grip, and the B type, which is thinner and emphasizes retrieve sensitivity.




Karin (Padouk) A Type: Focused on fit, close to the original thickness




Karin (Padouk) B Type: Thinner for maximum sensitivity




Ebony A Type: Focused on fit, close to the original thickness




Ebony B Type: Thinner for maximum sensitivity




The end screws can be customized to an ultra-thin screw type with a flat finish using the “Tsuraichi Set.”
https://www.hedgehog-studio.co.jp/product/2014


NEW!
C Type: A long-awaited debut of a genuine mid-sized knob suitable from mainstream rivers to native lakes!

This completely original mid-sized knob bridges the gap between round knobs and I-shaped knobs, offering power not achievable with I-shaped knobs, winding sensitivity not possible with round knobs, and delicate retrieve not possible with T-shaped knobs.

　

While primarily flat, the tip is bulged, allowing for powerful fights using the tip’s grip during retrieves.

*The C type comes standard with end screws featuring a flat finish.






Available in Karin (Padouk) burl wood and Ebony.




At 37mm, the class’s largest for flat knobs.




Comparison with conventional Premium Wood Knob A type.






The Ebony C type also offers a Black Edition with gold end screws (standard is silver).


Setting Examples (A type/B type):

- SHIMANO: 0.5mm/BB/Knob Body/BB/0.5mm x 2/0.1mm x 2 + Tsuraichi Shim 1mm x 2

- DAIWA: 3.5mm/BB/Knob Body/BB/0.5mm x 2/0.1mm x 1 + Tsuraichi Shim

- ZPI Funnel: 3.5mm/1.5mm/0.1mm x 2/BB/Knob Body/Bearing/Tsuraichi Shim 1mm x 3

- IOS Double Handle: 1.5mm x 2/BB/Knob Body/BB/1.5mm x 1/0.1mm x 1

*To customize the end screws to a flat finish, please purchase the Tsuraichi Set below.
https://www.hedgehog-studio.co.jp/product/2014


Setting Examples (C type):



- SHIMANO: BB/Knob Body/BB/0.1mm x 3/Flat Finish End Screws




- DAIWA: Collar/BB/Knob Body/BB/0.1mm x 4/Flat Finish End Screws

*The C type comes standard with flat finish end screws.


Knob Dimensions

Due to the natural material, there may be slight variations in product dimensions.

A Type:
Length: Approx. 33.0mm
Base Width: Approx. 21.0mm
Tip Width: Approx. 22.0mm
Thinnest Part: Approx. 9.0mm
Thickest Part: Approx. 14.0mm
Weight: Approx. 4.75g (excluding end screws)

B Type:
Length: Approx. 33.0mm
Base Width: Approx. 21.0mm
Tip Width: Approx. 22.0mm
Thinnest Part: Approx. 8.0mm
Thickest Part: Approx. 12.0mm
Weight: Approx. 4.15g (excluding end screws)

C Type:
Length: Approx. 37.0mm
Base Width: Approx. 20.0mm
Tip Width: Approx. 27.0mm
Thinnest Part: Approx. 10.0mm
Thickest Part: Approx. 15.0mm
Weight: Approx. 7.89g (excluding end screws)


Features

1. Maintain Comfort with Wood Knobs

The warm, natural wood has always faced precision issues.
This challenge is solved with high-precision aluminum liners, allowing the wood to retain its best rotation state even as it ages beautifully.



2. Ultra-Thin Knob Enabled by Ultra-Thin Aluminum Liners

The popular ultra-thin knob shape is made possible by a 0.4mm ultra-thin inner pipe and master woodworking.
The B type achieves a wood thickness of less than 1mm at the center.
IOS does not compromise in its challenge to the limits of machining.



3. Attention-Grabbing Design

IOS wood knobs are known for their performance, harmony with reels, and even their ability to be considered as conversation pieces.
Handcrafted by artisans who represent Japan at Paris Collections, each knob features unique, subtle curves and craftsmanship, making them suitable as literal drinking companions.




Color Lineup



Karin (Padouk): Made from highly selected, rare burl wood, characterized by mesmerizing, mysterious grain patterns.




Ebony: Also made from highly selected rare parts, showcasing bold, deep wood grain.


Type Variations



A Type: Standard type balancing sensitivity and grip power




B Type: Prioritizes ultimate fit and sensitivity


Compatible Models

- Suitable for most SHIMANO and DAIWA spinning reels and baitcasting reels.


Daily Care

With use, the wood may become whitish when wet.
This is a characteristic of the product.
For care, lightly apply IOS Shirokuma Grease and wipe thoroughly with a water-wrung cloth.


*HKWD