TOOGOO(R) Replacing Black Hard Plastic Auxiliary Side Handle for Bosch GWS6/8-100/125 Product Name : Angle Grinder Handle Material : Plastic, Metal Thread Dia : 10mm/0.39" Bottom Hole Dia : 26mm/1" Total Size : 12.5 x 5.4cm/ 4.9" x 2.1" (L*D)