305 Dovetail Slot Catalog Masonry Products Masonry Reinforcement 305 Dovetail Slot Description #305 Download MSDS Stainless Steel Finish Hot Dip Finish Galvanized Finish Mll Galv./Hot Dip Galv./Stainless Steel#305 Slot available in 24, 22, 18, or 16 ga. (Hot Dip Galv. not available in 24 ga.)Slots are standard 10 ft. lengths foam filled Spec Sheet Rates Please contact us for current pricing and availability. Request Availability