ISOTUNES IT-21 - PRO 2.0 Bluetooth Earplug Headphones leaf bli The dynamic 1/2-inch drive 14mm

The dynamic 1/2-inch drive 14mm bit socket feature a jewelry-like chrome finish for maximum corrosion resistance and easy cleanup

Pin diameter: 5/16-Inch

The Milwaukee® M18™ FUEL™ QUIK-LOK™ edger attachment is powered by the M18™ FUEL™ power head with QUIK-LOK™ and is compatible with the QUIK-LOK™ attachment system

11/16-inch

ISOTUNES IT-21 - PRO 2.0 Bluetooth Earplug Headphones leaf bli The dynamic 1/2-inch drive 14mmProfessional Bluetooth hearing protector designed for all day use in the toughest and loudest environments. Sweat, water, and dust resistant with premium aptX sound quality, 27 NRR, and 10+ hours of music and talk time. 16+ hour battery life IP67 dust, water, and sweat proof Bluetooth 5. 0 Redesigned comfort fit earhook 27 dB NRR OSHA and NIOSH compliant SafeMax 85dB volume limit Chrome plated brass ear stem Background noise canceling for calls