STEELWORKS BOLTMASTER Slotted Steel Angle, 18-Gauge, 1.25 x 1.25 x 96-In.

1-1/4" x 1-1/4" x 96" 18 Gauge, Slotted Steel Angle, Hot Rolled, Zinc Plated, Should Not Be Welded, Used For Garage Door Installation & Reinforcement Applications With Wood Or Metal, Punched Holes Accommodate 3/8" Bolt, Slotted Holes Accommodate 5/16" Bolt.