Ernst 8461HV HI-VIZ 1/4 Inch Universal Socket Tray with Twist-Lock Clips

SOCKET BOSS : 1/4" Hi-Viz Universal Twist Lock Socket Tray. • Socket Rails, are locked in the tray for security and unlock with a push of a button. • (2) 18" Long Universal Socket Rails - Blue. • Transportable, Secure, & Versatile.