Keycap Layout and Size Chart
1) 6x unit spacebar bottom row (mostly used on gaming keyboards such as Razer Blackwidow)
![6.0x spacebar bottom row](http://blog.maxkeyboard.com/wp-content/uploads/2016/04/6x-bottom-row.jpg)
2) 6.25x unit spacebar bottom row (mostly used on standard mechanical keyboards)
![6.25x spacebar bottom row](http://blog.maxkeyboard.com/wp-content/uploads/2016/04/6-25x-bottom-row.jpg)
3) 6.5x unit spacebar bottom row (mostly used on gaming keyboards such as Corsair Vengeance K70 / K95 Platinum / Logitech G710+ / Roccat Ryos MK Pro)
![6.5x spacebar bottom row](http://blog.maxkeyboard.com/wp-content/uploads/2016/04/6-5x-bottom-row.jpg)
Cherry MX mechanical keyboards use the same height profile as our replacement keycap, this is sometimes referred to “OEM” profile. Different rows (R1-R4) on the keyboard have different height and angle slope. Below are the size chart guide covers some of the most commonly owned mechanical keyboards in ANSI LAYOUT.
*Use the following reference keycap size chart to help select the appropriate replacement keycaps for your mechanical keyboard.
Corsair Vengeance K70 / K68 / Strafe / Strafe RGB (K65 is without the number pad section)
Ducky | Das | Deck | WASD | Rosewill RK-9000 | CM Storm QuickFire XT | CM MasterKeys PRO L
Logitech G710+
Razer Blackwidow Chroma
Max Nighthawk | CM Storm Quickfire Ultimate | Rosewill Apollo 9100 | Monoprice 9180, 9181, 9433 | Func KB 460 | Qpad MK-85, MK-90 | Sentey Crimson , Cobalt Pro | Tesoro G1N, G1NL, G3NL
Max Blackbird TKL | CM Storm Quickfire Rapid-i | KUL ES-87 | CM MasterKeys PRO S | CM CK530
CM Storm QuickFire TK
Razer Blackwidow Tournament Edition / TE Chroma (NOTE: Razer Blackwidow X Tournament Edition is using 6.25x spacebar bottom row)