1″ 1×1 Square Tube End Cap Plastic Plugs 12Pcs, 1″x1″ 1 Inch Tubing…
The square shape ensures a flush, natural finish with the tubing end, rather than a bulky or mismatched round plug. Durable plastic construction, rib-lock design and a straightforward installation make it an excellent choice for both DIYers and professionals seeking quality finishing touches.
