HammerWorks CRP Irish Alphas 54 Key Cherry Profile Dye Sub Keycap Set
Best choice for enthusiasts seeking a refined, durable custom keyboard aesthetic.
The HammerWorks CRP Irish Alphas keycap set, now in its sixth iteration, is a staple in the mechanical keyboard community. This set features 54 Dye Sub PBT keycaps, built with a durable 1.5mm thickness for longevity. They utilize the classic Cherry profile and are fully compatible with MX stems. The aesthetic is defined by black English legends complemented by unique green Irish sublegends, offering a distinctive, high-quality look for your custom build. This set is ideal for enthusiasts seeking durable construction and a refined, specialized design.
$35.00
Owner Satisfaction
4.6
/ 5
Category Rank
1342
/ 6542
#1342 in Keyboard Keys & Caps
Price vs Category Average
-18%
Below average
Material
PBT
/ PBT
Who it's for
- Typists seeking long-term durability and a premium tactile feel
- Users prioritizing ergonomic comfort for extended typing sessions
- Minimalists who value permanent, high-contrast legends that never fade
Who should skip it
- Keyboard builders needing full-size or non-standard layout compatibility
- Budget-conscious hobbyists looking for a complete keycap solution
- Shoppers who require immediate availability and standard retail access
Performance breakdown
Build Durability
Thick 1.5mm PBT construction ensures long-term resistance to shine and wear.
Legend Clarity
Dye-sublimation process delivers crisp, permanent characters that resist fading over time.
Profile Ergonomics
The classic Cherry profile remains a gold standard for comfortable typing sessions.
Stem Compatibility
Standard MX-style mounts guarantee a secure fit on almost any switch.
Aesthetic Appeal
The unique Irish sublegends provide a sophisticated, custom look for enthusiasts.
Layout Versatility
Limited to 54 keys, this set requires additional kits for full-sized boards.
Key Specs
Material
PBT
Profile
Cherry
Keycap Quantity
54
Stem Type
MX
Print Method
Dye Sub
Primary Legend Color
Black
Secondary Legend Color
Green
Physical Layout
ANSI
Features
- Durable 1.5mm thick PBT construction
- Classic Cherry profile design
- MX stem compatibility for wide use
- Black English legends with green Irish sublegends
- High-quality Dye Sub printing method
- 54-key set for specific layouts
What customers say
The HammerWorks CRP Irish Alphas keycap set earns high praise primarily for its exceptional quality and enduring aesthetic. Users consistently highlight the crisp, durable dye-sublimated legends, which remain sharp over time. The beloved Cherry profile is frequently noted for delivering a comfortable and familiar typing experience. Furthermore, the premium PBT material offers a satisfying, slightly textured feel that resists shine. While the 54 key layout suits compact builds, the overall value is strong due to the meticulous manufacturing and timeless design. This set is viewed as a worthwhile investment that significantly elevates a custom keyboard's look and tactile appeal.
Know before you buy
This set is specifically designed as an 'Alphas' kit, meaning it covers the main letter keys and some punctuation. You will need a separate modifier kit to complete a full keyboard build.
Yes, these keycaps feature a standard MX-style cross mount, making them compatible with almost all Cherry MX switches and their clones.
The 1.5mm thickness is considered the gold standard for PBT keycaps. It provides a solid, substantial feel and produces a deeper, more resonant sound profile compared to thinner ABS caps.
Yes, the dye-sublimation process infuses the ink directly into the PBT plastic. This ensures the legends will not fade or wear off, even with heavy, long-term use.
The Cherry profile is widely preferred for its comfortable, sculpted shape and lower height compared to OEM profiles. It is designed to reduce finger fatigue during extended typing sessions.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$35