Schaller Button S-Lock L Chrome Strap Lock

Replacement Strap Buttons for the Schaller S-Lock System

Schaller Buttons for S-Lock L Chrome are genuine replacement strap pins for the S-Lock system. Size L features a 27 mm thread length with a 4.5 mm wood thread, ideal for guitars with deeper strap button holes. Each pair is machined from hardened steel as a one-piece construction and ships with felt washers to protect the finish.

Why Choose Size L

The longer 27 mm thread reaches deeper for a more secure hold, while the 4.5 mm wood thread delivers maximum grip compared to the smaller S (3.5 mm) and M (4.0 mm) sizes. With a standard 12 mm diameter, these buttons fit all current S-Lock locks and Lock-Wheels, and pair with the Silent Feature so the strap does not rattle on stage. Installation requires only a 3 mm Allen key.