Craftsman Standard Open End Ignition Wrench Set -- Just the Angle You Need. Working on your car and lead to trying to cram yourself and your tools in to tight and awkward spaces. The Craftsman 8 pc. Standard Open End Ignition Wrench Set can get into most of those awkward spots for you. This Craftsman Open End Standard Wrench Set is angled at 15 degrees on one end and 80 degrees at the other, giving you maximum flexibility, reach and fit while you work on your car.