These low-profile offset screwdrivers look to be the slimmest ones ever made.
Tekton L-Wrench Offset Screwdriver Set
The compact Tekton 14-in-1 offset L-wrench screwdriver looks to be perfect for small portable tool kits.
Husky Combination Offset Screwdriver
Husky’s heavy duty combination offset screwdriver is a sturdy 4-in-1 low-profile driver.