Specifications ◆ Model Name: S-Locks Strap Pin ◆ Finish (Color): BC / Black ◆ Strap pins are available in sizes M and L. ★ Currently, size S is out of stock. (If no specific size is requested, we will provide M.) ◆ Contents: 2 end pins (strap pins), 2 felt washers (※ The second and third product images are comparison images of S, M, and L. They are not a set of 3.) ★ When using Schaller's "S-Locks" on two or more guitars/basses For the second and subsequent instruments, you only need to purchase this "S-Locks Strap Pin." One strap can be used interchangeably on any number of guitars! Instrument changes on stage become even smoother! Attaching and detaching the strap is also easier during practice at home. The dimensional drawing of the S-Locks is in the product image, so please refer to the dimensions of the screw part. The end pins can be replaced with less stress on the instrument. ★ The first in the world! Schaller, which released the "Security Lock," commonly known as "lock pins." ★ 『 SCHALLER 』 A musical instrument hardware manufacturer located near Nuremberg, Bavaria, Germany. With the world's highest level of German metalworking technology, robust construction, innovative ideas, and a luxurious, beautiful, and traditional design, it is adopted by top manufacturers around the world such as Martin, Fender, Gibson, and Taylor. From tuners, bridges, tremolo units, and strap locks to internal switches and peg buttons, they manufacture various parts for guitars and basses using their unique manufacturing methods, continuously producing unique products. ★ 『Strap Lock Pin』 A completely new technology developed and patented by SCHALLER in 1981. Securely fixes your precious instrument and strap. Protects from drops and improves instrument operability during live performances! You can concentrate on your performance with peace of mind even during intense stage performances. While other companies are successively releasing similar products, Schaller decided on a major model change in 2018. Eliminated the problem of clattering metal noise, which was common with lock pins and even seen in Schaller's old-style lock pins. Established higher precision and safety, Taking Save, Silent, Security, and Schaller's "S," it was named "S-Locks."