Easy to use or Easy-to-use? (Helpful Examples)

Gotye - Easy Way Out

Screw Extractor Set - Bolt & Stripped Screw Remover Kit with 1/2 Inch and 3/4 Inch Double-Ended Extractors - Easy Out Broken Bolt Extractor for DIY Repairs SYMORIN

RIZOM 12-Piece Screw Extractor Set, 3/8" Inch Drive Multi-Spline Easy Out Bolt Extractor Set, for Removing Broken Screws, Bolts, Studs

29PCS Screw&Bolt Extractor Set and Left Drill Bit Kit, Easy Out Broken Lug Nut Extraction Socket Set for Damaged, Frozen,Studs,Rusted, Rounded-Off Bolts, Nuts & Screws