Round Plastic Post Cap

By Huu Khanh Nguyen · Updated October 28, 2026 · defim, plastic cap, post cap, round, water tight

A moulded plastic cap with a short rim that seals the end of a round tube post against water.

Parameters

Name	Default	Unit
Post diameter	40	mm
Post depth	postSizeX	mm
Overhang	1	mm
Width	postSizeX + 2 * overhang	mm
Depth	postSizeX + 2 * overhang	mm
Height	5	mm
Finish	white