iL PSL-L Concave Pushbutton 28mm Blue Long Stem

The iL PSL-L Blue Concave pushbutton delivers authentic American-style arcade control for cabinet builders and MAME enthusiasts. Manufactured by Industrias Lorenzo in Spain, these are the original high-quality buttons that Happ sourced before moving production to Asia in the mid-2000s.

Technical Specifications

• Mounting hole: 28mm (1.125")
• Overall dimensions: 2.6" L x 1.5" H x 1.5" W
• Long stem design for thick panels
• Concave plunger design
• Solid blue plunger and stem
• High-quality European plastics
• Includes mounting nut

Compatibility & Applications

Perfect for metal control panels (1/16" thick) up to 3/4" wooden panels. Ideal for:

• MAME cabinet builds
• Arcade1Up modifications
• Custom fightstick projects
• Restoration of classic arcade machines
• Home arcade cabinet construction

Why Choose iL PSL-L Buttons?

These Spanish-manufactured buttons offer superior durability and authentic arcade feel compared to modern Asian alternatives. The concave design provides excellent finger grip and tactile feedback, while the long stem accommodates thicker control panels that standard buttons cannot handle.

Installation Note: See our microswitch wiring guide for proper tab connections.