The Milwaukee 11-key electrician's folding hex key set features the easiest access keys on the market. The access zones on the handle and a key shelf to elevate the keys for quick access and selection. The handle has long-lasting, high-contrast markings to help find the right size key. The shape of the handle is optimized for comfort and the extended-length keys rotate 270 degrees for greater access and torque in tight spaces. Includes 11 SAE keys: 3/32 In., 7/64 In., 1/8 In., 9/64 In., 5/32 In., 3/16 In., 7/32 In., 1/4 In., 5/16 In., 3/8 In., 1/2 In. The convenient folding hex key set makes transportation and storage simple. Backed by the Milwaukee limited lifetime warranty.