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Caster Stem

Below are our standard stocked caster stems, please contact us if you don’t see what you need. 
Made in Taiwan.

Socket stem - use with caster socket


Size P/N
5/16" x 1-1/2" A








Threaded stem



Size P/N
1/4" - 20 x 1/2" Q2
1/4" - 20 x 3/4" Q3
1/4" - 20 x 1" Q4
5/16" - 18 x 1/2" R2
5/16" - 18 x 3/4" R3
5/16" - 18 x 1" R4
5/16" - 18 x 1-1/2" R6
3/8" - 16 x 1/2" S2
3/8" - 16 x 3/4" S3
3/8" - 16 x 1" S4
3/8" - 16 x 1-1/2" S6
3/8" - 16 x 2" S8
1/2" - 13 x 1" T4
1/2" - 13 x 1-1/2" T6
1/2" - 13 x 2" T8
M8 - 1.25 x 20mm TM8
M10 - 1.5 x 25mm TM10

Plate stem


Size P/N
1-1/2" square P1
1-3/16" x 2" P2
1-1/2" x 2-1/8" P5
2" x 2-3/8" P7
1-3/4" square P8
2-3/16" x 2-9/16" P4
2-3/4" x 3-3/4" P12

Grip ring stem


Size P/N
7/16" x 7/8" wire ring C
7/16" x 1-1/2" wire ring D
3/8" x 1" wire ring E
7/16" x 7/8" brass band X
7/16" x 1-3/8" wire ring D1
10mm x 22mm wire ring Z



U-Bracket stem
- use on vertical board

Board size P/N
5/8" V
3/4" W
1" H
matching bolt included.
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