Steel Guide Angle - 6" x 4"Steel Guide Angle 6" x 4" Handle It Guide Angles protect your warehouse racks aisles and corridor walls from dangerous and costly forklift impacts. Guide Angles are also useful as pallet stops or in aisleways for guiding order pickers. We offer both Heavy Duty and a Medium Duty material depending on your needs and budget. Increase the life of your racking without the costly replacement of damaged column legs Increased safety for your workers prevent