Description
Overview – 80NB Galvanised Round Post Cap
This 80NB galvanised round fence post cap is designed for large diameter steel posts used in heavy-duty fencing and gate installations.
By preventing rainwater from entering the post cavity, it protects against internal rust and structural weakening.
Essential Protection for Large Posts
Larger posts are often used in:
Driveway gates
Heavy-duty rural fencing
Commercial perimeter fencing
Protecting them from water ingress ensures long-term durability.
Galvanised for Maximum Durability
Manufactured from galvanised steel to provide:
Corrosion resistance
Weather protection
Low maintenance performance
Extended service life
Key Features
Suits 80NB round steel posts
Suits Posts 80NB with an Outside Diameter (OD) – 88.9mm
Heavy-duty galvanised construction
Prevents water ingress
Extends lifespan of large posts
Suitable for commercial and rural fencing





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