“RATCHET 1/2″” SQ DRIVE” (P#10450112) 10450112 Category: Siemens Healthcare Low Prices Price match guarantee Guaranteed Fitment. Always the correct part In-House Experts. We know our products Easy Returns. Quick & Hassle Free 10450112 – “RATCHET 1/2″” SQ DRIVE” Description Description “RATCHET 1/2″” SQ DRIVE”