It's a 7
You need a 7mm Allen key.
The size of the allen wrench needed for bike pedals is typically 6mm.
The size of the m6 Allen wrench needed for this task is 6 millimeters.
To tighten a 10.9 bolt, you will need a 6mm allen wrench.
You need a 3/8 Allen Wrench
It is not Allen . It is a 14 mm open wrench
Yes, a 6mm allen wrench is needed to tighten the screws on the furniture assembly.
To determine the size of the rounded Allen wrench needed for the task, measure the diameter of the screw head or the hole it fits into. Match this measurement to the corresponding Allen wrench size.
I think that is a 14 mm open wrench, not Allen.
To tighten a stripped Allen wrench bolt, you will need a helicoil or a thread repair kit.
Metric Allen wrench.
Most likely for this type of van is a 3/8 Allen wrench.