Bostitch 105163 Arm For Model 438S2-1 450S2-1-E 538S214 ESD-450S2P Staplers

Bostitch 105163 Arm replacement part designed for selected pneumatic staplers and pliers. This arm helps provide correct movement and positioning of internal components, maintaining reliable tool performance.

Fits Models:

• Bostitch 438S2-1 Pneumatic Stapler Type Rev 1
• Bostitch 450S2-1-E Stapler Type Rev J
• Bostitch 538S214 Pneumatic Stapler Type Rev C
• Bostitch ESD-450S2P Pneumatic Plier Type Rev J