The American styled Blue Concave Short Stem buttons by iL (Industrias Lorenzo).

Experience authentic arcade performance with the American-style yellow concave short stem buttons by iL (Industrias Lorenzo), crafted with precision in Spain. These buttons stand out from mass-produced alternatives, offering the exceptional quality that made iL the original supplier of Happ buttons before production shifted to Asia in the mid-2000s.

Part of the renowned PSL-C series, these buttons feature a concave plunger and an ultra-short stem, perfect for installation in metal or arcade fightstick control panels. Designed for easy mounting, each button includes a secure button nut, ensuring reliability in your setup.

Button Specification:

• Dimensions: 1.75" L x 1.5" H x 1.5" W
• Mounting hole required: 1.125" (28~30 mm) hole
• Concave style plunger
• Super Short stem body (Shorter than PSL-H buttons)
• Made for 1/16 inch metal control panels
• High quality plastics for durability
• Includes a button nut

To install, please see an explanation of which tabs to use in our solution database here.