SM-2 Pin Cylinder

Single acting, spring return, sub-miniature pin cylinder sitting next to clear and red plastic case on white background. SM-2
Single acting, spring return, sub-miniature pin cylinder sitting inside clear and red plastic case on white background. SM-2

Crown escapement pins are used to hold and release crowns from the crown slide. There are two crown escapement pins per crown slide.

Crown escapement pins are used to hold and release crowns from the crown slide.

There are two crown escapement pins per crown slide.