Special angle designed to remove the 12pt. nuts from engine fixing screw without block. Utilize with a 3/8" drive tool, Go-Through Type.
3/8" x 16mm/12 PT (4693)
Applicable Benz: W220, 210, 203, 219, 221, 211, 204.
3/8" x 17mm/12 PT (4694)
Applicable Benz: W140, 210, 202, 126, 124, 201, 170