The metal plug is hard to remove once it has been driven in. Please note that this metal insert can only be used in conjunction with tube with a wall thickness of 3.2mm. There is an alternative plastic version, fitting C65P.
The G20 26.9mm range of tube clamps are designed to fit 26.9mm OD (3/4" NB) tube.
The smallest size in our range of tube clamps, the G20 range is mostly used for niche applications and constructions including lightweight clothing racks and lightweight frames.
Standard: BS EN 1562:1997, grub screw to BS EN 1563:1997
Material: Main body - malleable iron, screw - ductile iron
Hot dipped galvanised to BS EN ISO 1461:1999.
Suitable for use with steel tube to BS EN 10255 and BS1387.
Size Conversion
Kee Klamp® - Size 5
Tubeclamps™ - Size A
Q Clamp® - Size 1
Intercamp® - A27
| Fitting No. | Fitting Size | Metric Tube Size | Imperial Tube Size |
| G20 | 3/4" | 20mm | 3/4" |
| G25 | 1" | 25mm | 1" |
| G32 | 1 1/4" | 32mm | 1 1/4" |
| G40 | 1 1/2" | 40mm | 1 1/2" |
| G50 | 2" | 50mm | 2" |
