C-Type
F-Type
Q-Type
G-Type

HS-983G
-
1 1/8", 1"
-
Double Braced Legs
-
Swivel Leg
-
Spring Seat
B-Type

HS-760B
-
7/8", 6/8"
-
Double Braced Legs
-
Spring Seat
1 1/8", 1"
Double Braced Legs
Swivel Leg
Spring Seat
7/8", 6/8"
Double Braced Legs
Spring Seat