Connections Hint Today Tue, Apr 9 #300

Need help with Connections puzzle #300 on Tue, Apr 9? Get your daily connections hint today! Find the hidden links between these 16 words: EXTENT, RANGE, REACH, SCOPE, BRUSH, COMB, DRYER, IRON, ARMS, COAT, CREST, SHIELD, EAR, KETTLE, OIL, STEEL