| Extension bars – M8 to M8 type | ||||
| PEL1 | PEL2 | PEL3 | PEL4 | |
| Material | Aluminum | Aluminum | Aluminum | Aluminum |
| Effective length | 50 mm (1.97 in) | 100 mm (3.94 in) | 200 mm (7.87 in) | 300 mm (11.81 in) |
| D1 | Ø13 mm (0.51 in) | Ø18 mm (0.71 in) | Ø18 mm (0.71 in) | See note below |
| D2 | Ø13 mm (0.51 in) | Ø13 mm (0.51 in) | Ø13 mm (0.51 in) | Ø13 mm (0.51 in) |
| Weight | 22 g (0.78 oz) | 43 g (1.52 oz) | 80 g (2.82 oz) | 141 g (4.97 oz) |
| Carbon fiber M8 – M8 extension bars | |||
| PECF | PECF2 | PECF3 | |
| Material | Carbon fiber | Carbon fiber | Carbon fiber |
| Effective length | 50 mm (1.97 in) | 100 mm (3.94 in) | 200 mm (7.87 in) |
| D1 | Ø13 mm (0.51 in) | Ø13 mm (0.51 in) | Ø13 mm (0.51 in) |
| D2 | Ø13 mm (0.51 in) | Ø13 mm (0.51 in) | Ø13 mm (0.51 in) |
| Weight | 20 g (0.71 oz) | 26 g (0.92 oz) | 34 g (1.20 oz) |
| NOTE: | |
| D1 (a) | Ø24.95 mm (0.98 in) |
| D1 (b) | Ø17.8 mm (0.70 in) |
PEL4
Description: M8 thread to M8 thread
Material: Aluminum
Length: 300 mm (11.81 in)
Diameter: 13 mm
Weight: 141 g (4.97 oz)