SBDs 4” Round Pyramid Black Light Pole Top Caps Glass-Reinforced Polyester | Snap on Plugs for Fencing, Flag Poles, Goal Posts, Mail Box 

Made in USA

By Deltech Manuafacturing

• Fits Round Poles with 4" Outside Diameter and 3.5" to 3-7/8" Inside Diameter
• Made from UV Stable Material
• Easy Installation
• These self-locking utility pole caps are made from a tough glass-filled polyester, which is a durable material designed to withstand aging and weathering in an exposed hostile environment.
• They are black in color to withstand the sun's ultraviolet rays.
• These Caps work equally well in straight or tapered poles and will prevent dust, water, and other debris from entering the pole and causing damage.
• These caps are designed for easy installation with no tools required. They snap into the pole using specially designed clips to lock it into place.