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These durable buffer caps (plug-in caps) are made of pvc material and mostly used as end caps for tubes and to fill up small holes. These caps should be placed IN the tubes/holes. For a watertight seal a slightly larger diameter will need to be chosen.
Which one do you need? Download the sheet that shows the types, shapes and dimensions of our caps, plugs and sleeves here
To prevent that a wrong size is purchased: take a good look at the picture and the dimensions below.
[A]=1.3 mm
[B]=5.4 mm
[C]=7 mm
[D]=4.4 mm
suitable for holes with diameters: 3.90-4.30 mm
material: PVC
color: black
number of pieces in this set: 100 pieces