The Pass-Thru™ socket and GearRatchet™ ratchet system by GEARWRENCH® was designed to improve productivity and access on every job. The GearRatchet™ ratchets need as little as 5 deg to move fasteners vs. 30 °For standard wrenches and are 40% stronger than standard ratchets by eliminating the drive tang. The ratchets are up to 50% thinner than standard ratchets providing superior access to even the most hard-to-reach fasteners. GEARWRENCH® Ratchet Handle, For Use With: 3870D Magnetic Oil Drain Plug Socket Set, 3/8 in Drive, Silver