ATTENTION!! The dimension given is the external dimension of the profile – not inside!
Please make sure you measure the outside of your tube when referencing our sizing information. Also, note the "Wall Thickness tube" specified for each plug to make sure it will be compatible with your tube. How to Measure Your Insert Requirements
Meas
4.3
9 ratings
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Fast shipping. Good quality product. Highly recommend seller
MARIUS · May 23, 2026
Good Quality
The square end caps are very good quality, reasonable priced and delivery was quick.