End Caps (Long Collar)
Category: end-caps
| Pat No. | D (For Tube) | T (Thickness) |
| EC-05-33-20-04/16-S/M | 33.7 mm | 2.0 mm |
| EC-05-42-20-04/16-S/M | 42.4 mm | 2.0 mm |
| EC-05-42-26-04/16-S/M | 42.4 mm | 2.6 mm |
| EC-05-48-20-04/16-S/M | 48.3 mm | 2.0 mm |
| EC-05-48-26-04/16-S/M | 48.3 mm | 2.6 mm |
| EC-05-38-15-04/16-S/M | 38.1 mm | 1.5 mm |
| EC-05-50-15-04/16-S/M | 50.8 mm | 1.5 mm |
| EC-05-50-20-04/16-S/M | 50.8 mm | 2.0 mm |
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