4
Seat Height - Configuration Charts
Select wheels and casters based on desired seat height. Make adjustment of axle sleeves, caster arms
and caster stems based on the subsequent sections. Subsequent sections define these activities and
provide guidance for fastener locations.
Tire Type
Caster Size
Seat Height
Axle Position
Base Frame
Caster Fork
Caster Stem
Fork Hole
12" Pneumatic
4
16
5
High
5
Short
3
16.5
6
High
5
Short
4
5
15.5
5
Low
6
Short
3
16
5
Low
6
Short
4
16.5
6
Low
6
Short
5
17
7
Low
6
Short
6
17.5
8
Low
7
Short
3
6
16
5
Low
6
Short
3
16.5
6
Low
6
Short
4
17
7
Low
6
Short
5
17.5
8
Low
7
Short
6
6X2
16
5
Low
6W
Short
1
16.5
6
Low
6W
Short
2
17
7
Low
6W
Short
3
17.5
8
Low
6W
Short
4
7
17
7
Low
6
Short
4
17.5
8
Low
6
Short
5
8
Not Available
Tire Type
Caster Size
Seat Height
Axle Position
Base Frame
Caster Fork
Caster Stem
Fork Hole
12" Poly
4
15
5
Low
5
Short
3
15.5
6
Low
5
Short
4
16
7
HIgh
5
Short
3
16.5
8
High
5
Short
4
5
15
5
Low
5
Short
2
15.5
6
Low
5
Short
3
16
7
Low
6
Short
4
16.5
8
Low
6
Short
5
6
16
7
Low
6
Short
3
16.5
8
Low
6
Short
4
6X2
16
7
Low
6W
Short
1
16.5
8
Low
6W
Short
2
7
Not Available
8
Not Available