MK Kailh BOX Springs
Best heavy-spring upgrade for enthusiasts customizing their mechanical switch feel.
These heavy-duty springs transform standard Kailh BOX switches into a deliberate, high-resistance typing experience. You sacrifice the light, effortless glide of stock switches, but you gain a snappy, authoritative bottom-out that makes every keystroke feel intentional and precise.
$14.00
Who it's for
- Keyboard enthusiasts seeking long-term component reliability
- Typists demanding uniform key feel across their entire board
- Power users who prefer a heavy, deliberate typing sensation
Who should skip it
- Standard users who prefer lighter or medium-weight key switches
- Budget-conscious builders looking for standard, affordable replacement parts
- Casual typists prone to hand strain during long sessions
Performance breakdown
Tactile Responsiveness
The high-tension design delivers a snappy, immediate return after every keystroke.
Switch Compatibility
Engineered specifically for Kailh BOX housing to ensure perfect internal alignment.
Material Durability
Premium stainless steel construction resists fatigue over millions of heavy actuations.
Customization Depth
SPRiT engineering provides enthusiasts granular control over their keyboard's bottom-out feel.
Installation Complexity
Requires complete switch disassembly, making it a project for experienced keyboard modders.
Resistance Consistency
Precision manufacturing ensures uniform force across all keys for a balanced feel.
Key Specs
Material
Stainless steel
Designed for
Kailh BOX switches
Bottom out force
125g
Origin
Korea
Finish Type
Smooth
Design Theme
Custom
Keycap Profile
XDA
Keycap Set Type
Artisan Keycap
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