8 Pack 1 1/2 Inch Square Black Plastic End Caps For Square Tubing And Furniture Finishing Plugs Glide Insertion Style Fits 1 1/2 Inch Square Tubes With Inside Hole Diameter 1.37 To 1.45 Inches And Wall Thickness 0.02 To 0.059 Inches
UPC: 00193019462539
✔️ 8-pack fits 1.5-inch square tubing with rugged plastic
These square tubing end caps fit 1-1/2" OD square metal tubing (1.5 x 1.5 in). Inside hole diameter ranges from 1.37" to 1.45" (34.8 - 36.8 mm) and wall thickness is 0.02" to 0.059" (0.51 - 1.50 mm). They're ideal for trailer frames, fence rails, bike racks, gate posts, or any square opening. Constructed from premium UV-resistant plastic, they stand up to outdoor use and weather while providing a neat, finished look.
✅ Fits 1.5" OD square tubing with an ID range of 1.37" - 1.45" (34.8 - 36.8 mm).
✅ Wall thickness tolerance: 0.02" - 0.059" (0.51 - 1.50 mm).
✅ UV-resistant, waterproof plastic designed to handle sun and rain.
✅ Includes 8 plugs per pack for multiple projects.
💡 What is a square tubing end cap used for and how do you pick the right cap?
It's handy to know the basics before buying so you get a snug, durable fit for outdoor or indoor projects.
- Fits 1.37" - 1.45" ID on 1.5" square tubing - UV-resistant plastic handles weather over time - Easy install with flexible ribs for secure grip