Jen-Ken Kilns’ 1½" square refractory kiln posts provide strong, heat-resistant support for kiln furniture and shelving systems.
Designed for heavy-duty firings and larger ceramics, they help ensure even heat distribution and airflow during every load.
Offered in eight heights—from ½" up to 12"—these posts are a must-have for potters, glass artists, and production studios seeking consistent, reliable results.
Looking for slimmer posts? Our 1" square kiln posts are also available in heights from ½" to 8", giving you the flexibility to mix and match for any kiln setup.
