High Grade Plugs High Grade Plugs is a material used in crafting and other activities. Acquisition Crafted Blueprint Level Profession High Grade Plugs Blueprint 9 Metal Engineer 1 row Usage Blueprints Blueprint Type Amount GeoTrek Hardened EnBolts Blueprint Metal Component 5 ArMatrix LP-90 (L) Blueprint (L) Weapon 11 ArMatrix LP-95 (L) Blueprint (L) Weapon 13 ArMatrix LR-90 (L) Blueprint (L) Weapon 11 ArMatrix BC-95 (L) Blueprint (L) Weapon 10 ArMatrix BC-90 (L) Blueprint (L) Weapon 8 ArMatrix BP-90 (L) Blueprint (L) Weapon 8 ArMatrix BP-95 (L) Blueprint (L) Weapon 10 ArMatrix LR-95 (L) Blueprint (L) Weapon 13 Ziplex VRX2000 Seeker (L) Blueprint Tool 42 Ziplex VRX2000 Seeker (L) Blueprint (L) Tool 58 11 rows