5/16-3/4 In. Flex-Head Ratcheting Box End Wrench Set (4-Piece)

TEKTON Flex-Head Ratcheting Box End Wrenches offer the speed and ease of ratcheting box ends that stay continuously engaged with fasteners, eliminating the need to refit after each turn. Smoothly pivoting through 180 degrees, the heads hold any angle to slide onto fasteners. They are free to move with each stroke, allowing the wrench to navigate around obstructions along the swing path. The 6-point openings provide a sure, snug fit on hex-shaped fasteners so you can apply maximum torque without slipping off, saving aggravation and your knuckles. To prevent round-off, the openings contact and apply force to the flat sides of fastener heads rather than the corners. Equipped with 72-tooth ratchet gears that need just 5 degrees of swing arc to reach the next tooth position, it is fast and efficient when there is not much room to move. The set includes a Store-and-Go Keeper; this compact organizer has a folding handle that saves drawer space and nonslip grippers that lock wrenches securely in place when you are on the move.