- A plastic holder firmly holds each key in a sized-marked hole so you always have the size you need at-hand
- Metric sizes are color coded in blue so you can reach for the correct tool quickly
- Eklind hex keys (allen wrenches) are used to drive internal hexagon socket (allen head) fasteners
- The Eklind ball-hex keys work at up to a 30 degree angle for access to hard to reach socket-headed fasteners