Back to the Product Catalog Building Materials Choose a Different Catalog Section... Building Materials Construction/Specialty Tools Specialty Equipment Rope and Webbing Safety Equipment Climbing Gear Lighting Pulleys and Zip Brake Block Signs, Safety, and Element Pre-Built/Custom Items Rescue/First Aid Games and Initiatives Publications Toys for Boys and Girls ----------------------------------------------------- Extreme Series Hardware Teams Kit   Large Square Washer Flat - $2.25 Curved - $2.60   Description Hot Dip Galvanized Great for inside elements, goes on the side of the building to distribute pull over larger area. Flat or Curved. Additional Information 1/4" x 4" x 4" with 13/16" Hole Fits 5/8" or 3/4" Bolts