U (5/16" x 1 1/4")
The casters in this category have several stem options. Make sure to select U for stems measuring 5/16" thick x 1 1/4" long. The U stems have 18 Threads Per Inch.
Customizable Ball Casters - "Superball"MSRP:Now: $47.95Was:Ball casters offer a decorative look in Bright Chrome, Bright Brass, or Black Oxide. These wheels have a hard multipurpose vinyl ball that is suited for linoleum, carpet, chair mats, etc. (Not recommended for Wood floors). These chair wheels offer your...MSRP:Now: $47.95Was:
Customizable Chair Caster Wheels - "Standard"MSRP:Now: $38.95Was:These 2" single wheel casters are for use on all types of home and office furniture. Your choice of Black non-marking soft treads, Grey non-marking soft treads, or ESD Conductive soft treads. Soft treads are designed for hard floor surfaces such as...MSRP:Now: $38.95Was:
Customizable Single Wheel Casters - "Mercury"MSRP:Now: $45.95Was:These large 2.5" single wheel casters offer excellent mobility on all floor surfaces. Your choice of hard or soft treads. Soft treads are designed for hard floor surfaces such as hardwood, linoleum, tile, parquet, concrete, chair mats, low pile carpet,...MSRP:Now: $45.95Was: