Kailh Box Heavy Switch Set

$51.00

Option
Quantity of one set
5 in stock

Thicker Spring And More Powerful

The Kailh BOX Heavy Switch is the heavy version of the standard Box switch. It features a thicker spring and provides a more powerful and heavier typing experience. It’s great for those who love a strong trigger force when pressing the keys.

Kailh BOX Heavy Switches

Linear, Tactile, And Clicky

They come in 3 colors: pale blue, dark yellow, and burnt orange. Available in your choice of linear, tactile, and clicky switches.

Double Dustproof & Waterproof Structure

This switch's dust wall design and box structure protect it from dust, and water, and can guarantee this switch to last about 80 million strokes.

Kailh BOX Heavy Switch Double Dustproof & Waterproof Structure
Kailh BOX Heavy Switch Backlight

Excellent Backlight Effect

This switch’s transparent cover is made of PC material that allows for a vibrant backlight effect and is great for showcasing the RGB lights.

Excellent Backlight Effect

This switch’s transparent cover is made of PC material that allows for a vibrant backlight effect and is great for showcasing the RGB lights.

Kailh BOX Heavy Switch Backlight

High Compatibility 3-Pin Design

This 3-Pin switch's base is engineered with a hollowed-out light position design to offer SMD-LED light compatibility and incorporates an MX stem structure to be compatible with most mechanical keyboards on the market.

Kailh BOX Heavy Switch 3-Pin Design

Product Structure

Kailh BOX Heavy Switch Structure

Technical Data

Pale Blue Switch

TypeClicky
Operation Force60±15 gf
Pre-travel1.8±0.4 mm
Return Force≥15 gf
Tactile Force70±10 gf
Total Travel3.6±0.3 mm
Sound LevelLoud
Operation LifeUp to 80M cycles
Suitable ForTypist
Kailh BOX Heavy Pale Blue Switch Force Travel Diagram

Burnt Orange Switch

TypeTactile
Operation Force60±15 gf
Pre-travel2.0±0.4 mm
Return Force≥15 gf
Tactile Force70±10 gf
Total Travel3.6±0.3 mm
Sound LevelMedium
Operation LifeUp to 80M cycles
Suitable ForMidway gaming/office
Kailh BOX Heavy Burnt Orange Switch Force Travel Diagram

Dark Yellow Switch

TypeLinear
Operation Force70±10 gf
Pre-travel1.8±0.4 mm
Return Force≥15 gf
Tactile Force-
Total Travel3.6±0.3 mm
Sound Level Low
Operation LifeUp to 80M cycles
Suitable ForGaming/office
Kailh BOX Heavy Dark Yellow Switch Force Travel Diagram

Product Spec

Product NameKailh Box Heavy Switch
StemPOM
Top HousingPC
Bottom HousingNylon PA66
ContactComposite gold
SpringSpring steel
Protecting CoverNylon PA66
SliderPOM
Pins3-Pin
Factory Pre-lubedNo
SMD LED SupportYes

Would like to know more about Kailh Box switches? Click here.

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Customer Reviews

Based on 3 reviews
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c
cap
Pale Blues

Pretty heavy keys with a really crisp clickiness. Using these coming from Cherry blues, these are a bit heavier, and these are a click you can feel more on your fingertips. The audible click is similar on both. I find the switches quite satisfying for those that really like to whack down their fingers on keys.

K
Kanate
Kailh Box Heavy Pale Blue

Very good switches if you want something less weight than the Navys, but this one is just as good as the Jades, but with less tactility

A
Alex
fun switch :)

These are the first switches I specifically sought out & ordered, as well as my first clicky. The click is super satisfying, the tactile bump feels great. Weight took some time getting used to, but I ordered heavies for a reason :)
A few of the switches (estimate 3-5) arrived with bent pins, likely due to shipping. They were easily bent into shape though. A few more I bent out of shape myself at my first attempt of swapping out switches :P Can't really fault the makers for that.

Would recommend if looking for a loud, satisfying click and noticeable tactile feel.