Simpson Strong-Tie's Acrylic Adhesive Mix Nozzle for AT-XP (5 Pack) (SKU: AMN19Q-RP5) is intended as a replacement dispensing accessory for professional adhesive anchoring work in concrete and masonry. Proper mixing is important because the AT-XP system uses a two-component acrylic formulation, and Simpson Strong-Tie states that improper modification or use of the mixing nozzle may impair adhesive performance. Published package specifications identify five nozzles per pack, while available product data lists approximate package dimensions of 10.07 in. long by 3.37 in. wide by 1.07 in. high and a 0.2 lb. package weight.