Shopping Cart

Your cart is empty.

Your cart is empty.

4 Pack Threaded Star Type 1'(OD) Square Tubing Insert 5/16-18 Threads S71-325

5.0 Write Review
Free shipping on orders over $29.99

$6.44

$ 2 .99 $2.99

In Stock

About this item

  • 4 Pack threaded star type square tubing insert
  • 5/16-18 threads. Fits 1" outside diameter tubing with 16/18 gauge wall thickness. Provided with a zinc plated finish. Metal star type inserts are designed to insert inside steel tubular legs.
  • External edges fit flush with the outside edge of the tubing for a clean, finished appearance.


4 Pack threaded star type square tubing insert 5/16-18 threads. Fits 1" outside diameter tubing with 16/18 gauge wall thickness. Provided with a zinc plated finish. Metal star type inserts are designed to insert inside steel tubular legs. External edges fit flush with the outside edge of the tubing for a clean, finished appearance.