Bostitch 105163 Braccio di contatto per cucitrici 438S 450S
538S214 (Type 0) Pneumatic Stapler Power Tool. This part is compatible with the following machines 450S2-2 (Type 0) Tacker,S2,2in Max. 450S2-1 (Type 0) 16 GA Wide Crown Lathing Stapler. 438S2-1 (Type 0) 16 Gauge Wide Crown Stapler.