LRVEZSY 20-Piece flex head ratchet wrenches, gear metric tubing large torx angle tool set with case swivel flat wrench, screwdriver (8mm-19mm) ANSI standard SAE & Metric Reversible - Amazon.com
Craftsman Professional Line/Flare nut wrenches: Worth $30? Made in America, but still... - YouTube
CRAFTSMAN 5-Piece Set 6-point Metric Flare Nut Open End Wrench Includes Hard Case in the Combination Wrenches & Sets department at Lowes.com