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 for greater access and torque in tight spaces. The convenient folding hex key set makes transportation and storage simple. The Milwaukee 11-Key Electrician's Folding Hex Key Set is backed by their Limited Lifetime Warranty.