3/8″ Drive Adjustable Crowfoot Flare-Nut Socket Set – 6-Piece Metric

Break loose stubborn brake, power-steering and fuel-line nuts where regular wrenches can’t reach. AGS’s six-piece crowfoot flare-nut socket set slips over tubing, locks onto the hex, and pairs with any 3/8″-drive ratchet or torque wrench—giving you full turning power in the tightest engine bays and undercar spaces.

Why technicians reach for AGS crowfeet

Line-saving flare-nut profile – 6-point jaws grip 360° around fittings to prevent rounding and leaks.

Ultra-slim crowfoot head – accesses buried ABS modules, master-cylinders and hydraulic blocks other tools can’t touch.

Hinged, spring-loaded yoke – opens wide to clear tubing, then clamps tight for maximum torque without slippage.

Chrome-moly construction – heat-treated for shop-grade strength; polished chrome finish resists corrosion and wipes clean.

Laser-etched sizes – bold, permanent markings stay legible through years of solvent baths.

Included metric sizes

10 mm • 11 mm • 12 mm • 13 mm • 14 mm • 17 mm (each accepts any 3/8″ drive extension, ratchet or torque wrench).

Perfect for

Brake-line fittings • Fuel and transmission cooler lines • Power-steering hoses • HVAC hard lines • Diesel injector pipes

Put an end to rounded flare nuts and busted knuckles—add the AGS 3/8″ drive adjustable crowfoot socket set to your toolbox and tame every hidden hydraulic fitting with confidence.