Features
- Six slots are 0.4375″ (11.1mm) wide and 1.1875″ (30.2mm) long; six 0.25″ (6.3mm) bolt holes are evenly spaced on a 4.375″ (111.1mm) bolt circle
- Flat surface: 5.375″ (136.5mm) in diameter
- Shaft is 4.125″ (104.8mm) long and 5/8″ (15.9mm) in diameter; compatible with all 300 series Bases
- Height (shaft to top of head): 3.75″ (95.2mm), Weight: 11.5oz. (1.3kg)
