Superstrut FS 500SS GD Strut Channel Slotted, Steel, Zinc Plated, 14 ga, 10 ft, Silver, 1 5 8 in x 13 16 in 1002344562 Nitric Acid (25% Concentration) Nitric Acid (25% Concentration) Vises with swivel base rotate 360° and can be locked in place and mechanical components in electrical and construction applications Country of Origin United States Strut Channel Size 1 5 8 in x 13 16 in Hole Size 9 16 in x 1 1 8 in Length 10 ft Overall Width 1 5 8 in Overall Height 13 16 in Slot Length 1 1 8 in Slot Width 9 16 in Thickness 1 16 in Overall Length 10 ft Slot Type Slotted Material Steel Hole Spacing 2 in Color Silver Gauge 14 Series FS 500 Finish Zinc Plated Load Capacity 90 lb Channel Type Slotted Slot Spacing 2 in Style Single