Recessed edges. Socket openings are designed to reduce fastener rounding. Large stamping for quick identification. Sizes: 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13mm.
Performance Tool W36400 10 Piece 1/4in. Drive 6pt Deep Metric Socket Set
Performance Tool W36300 10 Piece 1/4in. Drive 6pt Deep Sae Socket Set
Performance Tool W36002 10 Piece 1/4in. Drive 6pt Sae Socket Set
Performance Tool W38402 10 Piece 3/8in. Drive Metric Deep Socket Set