Drive Size: 1/2″. Provides the added reach needed to access fasteners in tight spaces. Chrome finish for maximum resistance against corrosion. Knurled surface for easy mounting and removal from sockets and ratchets. Quick release collar ensures sockets and attachments securely lock on and quickly-release off. Notches ensure a safe and secure lock to any ratchet, while a spring-loaded ball locks onto any 1/2″ drive socket. Limited Lifetime Warranty. . . .
