| Sheave Ø (mm) | 35 mm |
| Sheave Ø (in) | 1 3/8 in |
| Length (mm) | 122 mm |
| Length (in) | 4 13/16 in |
| Width (in) | 1 13/16 in |
| Width (mm) | 45 mm |
| Height above track (mm) | 36 mm |
| Height above track (in) | 1 7/16 in |
| Weight for pair (g) | 554 g |
| Weight for pair (oz) | 19.54 oz |
| Maximum line Ø (mm) | 10 mm |
| Maximum line Ø (in) | 3/8 in |
| Maximum working load (kg) | 816 kg |
| Maximum working load (lb) | 1800 lb |
| Breaking load (lb) | 3600 lb |
| Breaking load (kg) | 1633 kg |
| Purchase | 1:1 / 2: |