(Pack of 4) - 1 1/2" - 1.5 Inch Square Black Plastic 14-20 Ga ( 1.35"-1.42" ID) Tubing Plug, End Cap -Steel Fence Post Pipe Tube Cover - Furniture sliding Inserts - End Caps for Fitness Equipment

Square plugs feature a series of externally tapered ribs designed to accommodate a wide range of tubing gauges while also satisfying the fit adjustments on tubing with inside dimensional fluctuations.

• Exterior ribs are designed to provide a sure grip inside the tube
• Rib design prevents unsightly plastic shavings found on many straight wall glide installations
• Thick base is impact and abrasion resistant
• Durable construction and excellent gliding edges
• Will not rust or corrode

Material: Low-density polyethylene
Service Temperature: -94 - 175° F (-70 - 79° C)
Standard Color: Black