Description Bosch Gear Box 1600A0160S / 1 600 A01 60S Suits the following Bosch Tools only: GSB18V-50 Tool Number 360JH5100 GSB18V-50 Tool Number 3601JH5180 GSB18V-50 Tool Number 3601JH51E0 GSB18V-55 Tool Number 3601JH5300 GSB18V-490 Tool number 3601JH5310 GSB18V-55 Tool Number 3601JH53B0
