The Weld Mount AT‑5B Large Black Nylon Wire Tie Mount - Qty. 100 is a heavy‑duty nylon wire tie mount engineered to secure #5 (5/16″) cable ties in marine, automotive, RV, and general electrical wiring installations. These mounts are crafted from durable black nylon that resists corrosion and wear, making them suitable for harsh environments, including submerged bilge applications. Each mount features a large base that can be bonded with acrylic adhesives or set into wet resin during hull lay‑ups, providing a strong and tidy solution for managing and routing wiring without drilling or bulkhead modifications. The mounts deliver an average pull strength of approximately 150 lbs, ensuring reliable cable retention under load.