CRAFTSMAN 140 Pc Impact Driver Bit Set, Steel, Black Oxide Coated Impact Drill Bit Set, Precision Machined Tips (CMAF140SET)

26dB NRR HEARING PROTECTION: Earmuffs protect your hearing on the jobsite or in noisy environments | COMPATIBLE WITH KLEIN TOOLS HARD HATS: Use with Klein Tools Cap Style (27dB) or Safety Helmets (26dB) | COMFORTABLE FOAM CUSHIONS: Soft foam ear cushions provide an effective acoustic seal and all-day comfort | SPACIOUS EARMUFF INTERIOR: For comfortable ear fit | PIVOT POSITIONS: On the earmuff connector allow for in-use, stand-by, and storage positions | ADJUSTABLE WIRE ARMS: For a personalized fit | DURABLE: Earmuff cups made from durable ABS plastic for rugged environments