The Avenger E650 6.0" Pin with Collar is a zinc-plated steel 5/8" diameter stud with a 7/8" collar. The collar acts as an anchor to prevent the pin from sliding completely through a grip clamp.
| Construction | Zinc-plated steel |
| Mount |
5/8" (16 mm) Spigot 7/8" (22 mm) Collar |
| Weight | 0.49 lb (0.22 kg) |