This Drywall Corner Bead, manufactured using sturdy zinc-coated steel, provides excellent protection to external corners. The holes and knurled surface provide an excellent 'key' for the joint compound. This corner bead can be applied either with nails, screws or clinch-on tools.

• Provides excellent protection and precision to 90˚ external corners 
• Holes and knurled surface allow for superior joint compound adhesion
• Can be applied either with nails, screws or clinch-on tools