The Bostitch OEM 149899 Nailer Trip RN46-1 is a black, compact replacement part designed specifically for Bostitch nailers. Made in China, this component is compatible with the RN46-1 model and suitable for use with nailers. With dimensions of 6" in length, 4.65" in width, and 1.4" in height, this OEM part is an essential piece for maintaining the functionality of your Bostitch nailer.