Hybrid Liquid Tight Cordgrips Heyco Hybrid Liquid Tight Cordgrips combine the durability of nickel-plated brass with the low cost and excellent wire gripping of nylon. The nickel-plated brass construction provides excellent corrosion resistance, while the nylon finger design provides a secure, torsion proof seal. The Heyco Hybrid Liquid Tight Cordgrips, with PG or metric hubs, allow for the easy, flexible insertion of different cable diameters in the same gland. Learn More