68-Pc Mechanics Tool Set Drive Standard Deep Sae/Metric 90-Tooth Ratchet/Socket. This SAE/Metric Standard/Deep Socket Set from GEARWRENCH includes 68 pieces and is made of chrome vanadium steel for strength and durability. The entry angle guides the fastener, while the double line (SAE) and knurled line (MM) easily identify standard versus metric sockets. 4.3° swing arc. […]