Klein Tools SAE Impact Flip Socket Set 652QS 3 Piece Quad 8 (1 4 Hex Drive Deep Well Spring Loaded Steel Fastening Extension Kit) Storage frozen earth frozen earth 6 oz Country of Origin USA Pro Tip: To maintain the precision of your shear cutting knives Dual Socket Extension Shaft Storage: Stores both the small and medium Quad sockets simultaneously on the 1 4 inch impact shank for immediate availability aloft The Klein Tools 652QS Quad 8 Heavy Duty Impact Flip Socket Set combines eight primary imperial hex dimensions across two dual ended reversible sockets mounted on a single 1 4 inch hex impact extension shaft