Bosch 1619P08234 - Armature for Angle Grinder GWS 750-100 is a Bosch replacement part for Angle Grinder. The Amature fits perfectly and comes with dimensions of 8.75 x 3.5 x 3.5 inches. It is an original equipment manufacturer (OEM) part and is a genuine Bosch product. These Armature drills are very efficient and can turn a simple grinder into a multifunctional machine.