Widely used for installation and removal of standard valve cores, suitable for car, truck, motorcycle, bicycle, ATV, etc. Shaft Size 1: 29 x 4.5 x 2mm/1.1 x 0.18 x 0.08"(L OD ID). O-Ring Seal Kit. Shaft Size 2: 24 x 6 x 3mm/0.9 x 0.2 x 0.12"(L OD ID).
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