- Superior strength and finish of pure stainless steel instead of cheap zinc-plated brass
- Ultra smooth z-axis and swivel loop rotation due to quad ball bearing design - two internal and two external sets of bearings
- Visible swivel loop ball bearings - easy to verify that there is no "simulated" bearing housing
- Inner bearing race contact points on swivel head allow maximal use of bearing friction reduction
- Free rotation gap spacing on swivel loop. Included quick change loop pin - no fumbling with or losing a cotter pin
- Superior strength and finish of pure stainless steel instead of cheap zinc-plated brass
- Ultra smooth z-axis and swivel loop rotation due to quad ball bearing design - two internal and two external sets of bearings
- Visible swivel loop ball bearings - easy to verify that there is no "simulated" bearing housing
- Inner bearing race contact points on swivel head allow maximal use of bearing friction reduction
- Free rotation gap spacing on swivel loop. Included quick change loop pin - no fumbling with or losing a cotter pin