UKCOCO 30 pcs Rebar Safety Caps: 35 mm Yellow Mushroom Rebar Cap for 16-25 mm Steel Bar and Larger Garden Cane

When they arrived thought they were ‘huge’ but used through the summer in the greenhouse and they’re brilliant. Can highly recommend them.

Bargain

Was impressed they had these in - was just the thing I needed to order. They are made from high-quality plastic and nicely finished.

Although listed as a rebar end protector it is equally suitable for protecting the ends of larger garden canes. The actual measured internal dimension of mine (the yellow ones) was 35mm but there is an internal taper so you can use it with smaller diameter bars. The maximum practical range for rebar is between T10 (I found T8 a bit loose) and T25, As the caps are hard plastic rather than the rubber used in garden type protectors T32 is a bit too tight. I liked the yellow ones as they visibly stand out, I have seen T8 bars go through safety glasses so it would be a good idea if you are using T8 to get some smaller ones as well. https://www.amazon.co.uk/Safety-8mm-20mm-Mushroom-Protection-Scaffold/dp/B0B4BQCTLQ