HEAVY DUTY Chair Casters and Furniture Casters - SUMO SERIES

We believe that we have the finest collection of Chair Casters and Furniture Casters
available in one place on the internet!


This group of casters, which we call our SUMO SERIES, has the strength to hold larger weights than most other chair or furniture casters. In order to be in our SUMO SERIES a caster must have a rated capacity of greater than 110 lbs. Our standard rule of thumb of not exceeding 3/4 of the capacity ratings when using any caster still applies to our SUMO SERIES. This recommendation is to ensure optimum performance and safety.

We have casters for both hard floors and for carpet. Remember, soft wheels are for hard floors like hardwood floors, tile, stone and concrete while hard wheels are for carpet. We do NOT recommend these casters for a SOFT wood floor or any wooden floor with a Janka rating of lower than 1290.

Larger people have always had a hard time finding the right caster for their office chair. All of these casters will work fine on a 5 caster chair for a person weighing up to 275 lbs and some of these casters will do more than 400 lbs. for a set of 5.

Our SUMO SERIES casters are recommended for chairs of larger people or for heavy furniture. If you need a chair caster or furniture caster with a high capacity, our SUMO SERIES casters are for you!
Hard to Find Casters Hard to Find 10mm Grip Ring Stem is now available on some of our casters. The stem is 10mm ( .393" ) diameter x 7/8" long.
Please measure carefully before ordering this stem!
Before you choose any of these casters, you should learn how to select the proper caster for your specific project. We'll teach you how to measure stems and to choose the correct caster to roll safely on your type of flooring. Click here or the Stop sign to go to School.

Thank You
Also See our          for more Casters!
Soft Wheels
Good for most wood floors - Great on Tile or other surfaces that require a softer wheel.
NOT for use on floors with Janka rating of less than 1290.



SOFT75-BK
SUMO SERIES - HIGH CAPACITY CHAIR & FURNITURE
BlackTwin Wheel Caster with Non-Marking Wheels
Thermoplastic Elastomer ( Rubber / Plastic Mixture ) for Strength

Good for hard wood floors!!
Twin wheel nylon body caster by Shepherd. Black body with Black non-marking Thermoplastic Rubber tires on a nylon wheel. This is an excellent caster for both hardwood floors and tile where you want the look of a twin wheel caster. When putting this caster on a chair, we would not like to see more than 275 lbs on a set of 5. Putting more weight than recommended will make the chair more difficult to roll. If you weigh more than 275 lbs, we suggest that you use the 3" single wheel Polyurethane Caster below.
75mm - 3" Twin Wheels
Black Twin Wheel
165 lbs Dynamic Capacity
Solid Nylon Construction
Steel Axle
Thermoplastic Elastomer Tires
Optional Wheel Brake - Click for Photo:
Over All Height - 3 1/4"
Swivel Radius - 2 1/2"
Soft 70-75/A durometer
Color Black
Available Stems & Plate - Click for Photos:
Grip Ring Stem - 7/16" x 7/8" Long
Grip Neck Stem - 5/16 x 1 1/2" Long
Flat Top Plate - 1 1/2" x 1 1/2"
Threaded Stem - 5/16-18 x 1" Long
Threaded Stem - 3/8-16 x 3/4" Long



SOFT75-GR
SUMO SERIES - HIGH CAPACITY CHAIR & FURNITURE
2 Tone Gray Twin Wheel Caster with Non-Marking Wheels
Thermoplastic Elastomer ( Rubber / Plastic Mixture ) for Strength

Good for hard wood floors!!
Twin wheel nylon body caster by Shepherd. Light Gray body with Dark Gray non-marking Thermoplastic Rubber tires on a nylon wheel. This is an excellent caster for both hardwood floors and tile where you want the look of a twin wheel caster. When putting this caster on a chair, we would not like to see more than 275 lbs on a set of 5. Putting more weight than recommended will make the chair more difficult to roll. If you weigh more than 275 lbs, we suggest that you use the 3" single wheel Polyurethane Caster below.
75mm - 3" Twin Wheels
Gray Twin Wheel
165 lbs Dynamic Capacity
Solid Nylon Construction
Steel Axle
Thermoplastic Elastomer Tires
Optional Wheel Brake - Click for Photo:
Over All Height - 3 1/4"
Swivel Radius - 2 1/2"
Soft 70-75/A durometer
Color Black
Available Stems & Plate - Click for Photos:
Grip Ring Stem - 7/16" x 7/8" Long
Grip Neck Stem - 5/16 x 1 1/2" Long
Flat Top Plate - 1 1/2" x 1 1/2"
Threaded Stem - 5/16-18 x 1" Long
Threaded Stem - 3/8-16 x 3/4" Long



OMEGA3-VP
SUMO SERIES - HIGH CAPACITY CHAIR & FURNITURE
3" Chrome Hooded Caster with Soft Polyurethane Wheels
Good caster for hard wood floors & tile when Extra Capacity is needed!!
Single wheel metal body caster by Shepherd. Chrome plated body with Ball Bearings in the swivel and Precision Sealed Ball Bearings in the wheel. The wheel is made of clear, non-marking, Soft Polyurethane and will not mark hard floor surfaces. The wheel design is unique because it has a shield on the center of the wheel. The wheel rotates around that shield ( called a thread guard ) and helps keep hair and threads from wrapping around the axle. This is an excellent caster for both hardwood floors and tile. This caster will work well at weights up to around 400 lbs on a set of 5.
3" Hooded
Single 15/16" wide Wheel
120 lbs Dynamic Capacity per caster
Chrome Plated
Steel Construction
Soft Polyurethane Tire ( 85 - 90 A)
Dual Ball Bearing Raceways.
Precision Ball Bearing Wheels.
Wheel Color Clear
Over All Height -3 7/8"
Swivel Radius - 2 7/8"
Available Stems & Plate - Click for Photos:
Grip Ring Stem - 7/16" x 7/8" Long
Grip Ring Stem - 3/8 x 1" Long
Grip Neck Stem - 5/16 x 1 1/2" Long
Threaded Stem - 3/8-16 x 3/4" Long
Flat Top Plate - 1 1/4" x 2 3/8"
HARD Wheels
Good for Carpet



TWUN-60N-GS
SUMO SERIES - HIGH CAPACITY CHAIR & FURNITURE
60mm Un-Hooded Nylon Caster with Gray Spokes and with a variety of stem options.

Exceptional Quality
This caster should only be used on carpet because of the hard wheels. Great quality Twin Wheel Un-Hooded caster. Black nylon body with Hard Gray Spoked nylon wheels. This caster will work very well on most carpet. High Capacity caster with 1/2" wide wheels.
60mm Un-Hooded
Twin Wheel - 2 3/8" Diameter
130 lbs Dynamic Capacity per caster
Solid Nylon Construction
Solid Nylon Hard Wheels
Wheel Tread approx 1/2" wide
Optional Wheel Brake - Click for Photo:
Steel Axle
Color Black - Gray Spokes
Over All Height Stem - 2 3/4"
Over All Height Plate - 3"
Swivel Radius - 2" Non-Brake
Swivel Radius - 3 1/16" Brake
Available Stems & Plate - Click for Photos:
Grip Ring Stem - 7/16" x 7/8" Long
Grip Ring Stem - 7/16" x 1 7/16" Long
Grip Ring Stem - 10mm" x 7/8" Long
Grip Ring Stem - 3/8 x 1" Long
Grip Neck Stem - 5/16 x 1 1/2" Long
Flat Top Plate - 1 1/2" x 1 1/2" Square
U-Plate - 3/4" ID with 1/4" Thru Bolt
Threaded Stem - 1/4-20 x 3/4" Long
Threaded Stem - 5/16-18 x 1/2" Long
Threaded Stem - 3/8-16 x 3/4" Long
Threaded Stem - M6x1.0 x 12mm Long
Threaded Stem - M8x1.25 x 12mm Long
Threaded Stem - M8x1.25 x 25mm Long
Threaded Stem - M10x1.5 x 15mm Long



TWHN-60N-BK
SUMO SERIES - HEAVY DUTY CHAIR & FURNITURE
60mm Hooded Nylon Caster with a variety of stem options.

Exceptional Quality
This caster should only be used on carpet because of the hard wheels. Great quality Twin Wheel Hooded caster. Black nylon body with nylon wheels. This caster will work very well on most carpet. High Capacity caster with 7/16" wide wheels.
60mm Hooded
Twin Wheel - 2 3/8" Diameter
130 lbs Dynamic Capacity per caster
Solid Nylon Construction
Solid Nylon Hard Wheels
Wheel Tread approx 7/16" wide
Optional Wheel Brake - Click for Photo:
Steel Axle
Color Black
Over All Height Stem - 2 3/4"
Over All Height Plate - 3"
Swivel Radius - 2" Non-Brake
Swivel Radius - 3 1/16" Brake
Available Stems & Plate - Click for Photos:
Grip Ring Stem - 7/16" x 7/8" Long
Grip Ring Stem - 7/16" x 1 7/16" Long
Grip Ring Stem - 10mm" x 7/8" Long
Grip Ring Stem - 3/8 x 1" Long
Grip Neck Stem - 5/16 x 1 1/2" Long
Flat Top Plate - 1 1/2" x 1 1/2" Square
U-Plate - 3/4" ID with 1/4" Thru Bolt
Threaded Stem - 1/4-20 x 3/4" Long
Threaded Stem - 5/16-18 x 1/2" Long
Threaded Stem - 3/8-16 x 3/4" Long
Threaded Stem - M6x1.0 x 12mm Long
Threaded Stem - M8x1.25 x 12mm Long
Threaded Stem - M8x1.25 x 25mm Long
Threaded Stem - M10x1.5 x 15mm Long



TWUN-65N-VS
SUMO SERIES - HIGH CAPACITY CHAIR & FURNITURE
65mm Un-Hooded Nylon Caster with Gray Spokes and with a variety of stem options.

Exceptional Quality
This caster should only be used on carpet because of the hard wheels. Great quality Twin Wheel Un-Hooded caster. Black nylon body with Hard Gray V-Spoked nylon wheels. This caster will work very well on most carpet. High Capacity caster with 1/2" wide wheels.
65mm Un-Hooded
Twin Wheel - 2 1/2" Diameter
130 lbs Dynamic Capacity per caster
Solid Nylon Construction
Solid Nylon Hard Wheels
Wheel Tread approx 1/2" wide
Steel Axle
Color Black - Gray V-Spokes
Over All Height Stem - 2 13/16"
Over All Height Plate - 3"
Swivel Radius - 2 1/8"
Available Stems & Plate - Click for Photos:
Grip Ring Stem - 7/16" x 7/8" Long
Grip Ring Stem - 7/16 x 1 7/16" Long
Threaded Stem - 5/16-18 x 1" Long
Flat Top Plate - 1 1/2" x 1 1/2" Square



TWN-75N-BK
SUMO SERIES - HIGH CAPACITY CHAIR & FURNITURE 75mm Un-Hooded Nylon Caster
Exceptional Quality
This caster should only be used on carpet because of the hard wheels. Great quality Twin Wheel Un-Hooded caster with Black nylon body and Hard nylon wheels. This caster will work very well on most carpet. Large 3" Wheels will ride high on most carpet.
75mm Un-Hooded
Twin Wheel - 3" Diameter
110 lbs Dynamic Capacity per caster
Solid Nylon Construction
Solid Nylon Hard Wheels
Wheel Tread approx 3/8" wide
Optional Wheel Brake - Click for Photo:
Steel Axle
Color Black
Over All Height Stem - 3 1/2"
Over All Height Plate - 3 3/4"
Swivel Radius - 2 3/8" Non-Brake
Swivel Radius - 3 7/16" Brake
Available Stems & Plate - Click for Photos:
Grip Ring Stem - 7/16" x 7/8" Long
Grip Ring Stem - 7/16" x 1 7/16" Long
Grip Ring Stem - 10mm" x 7/8" Long
Grip Ring Stem - 3/8 x 1" Long
Grip Neck Stem - 5/16 x 1 1/2" Long
Flat Top Plate - 1 1/2" x 1 1/2" Square
U-Plate - 3/4" ID with 1/4" Thru Bolt
Threaded Stem - 1/4-20 x 3/4" Long
Threaded Stem - 5/16-18 x 1/2" Long
Threaded Stem - 3/8-16 x 3/4" Long
Threaded Stem - M6x1.0 x 12mm Long
Threaded Stem - M8x1.25 x 12mm Long
Threaded Stem - M8x1.25 x 25mm Long
Threaded Stem - M10x1.5 x 15mm Long



TWN-100N-BK
SUMO SERIES - HIGH CAPACITY CHAIR & FURNITURE 100mm Un-Hooded Nylon Caster
This caster should only be used on carpet because of the hard wheels. Great quality Twin Wheel Un-Hooded caster from Shepherd. Black nylon body with Hard nylon wheels. This caster will work very well on most carpet. Large 4" Wheels will ride high on most carpet.
100mm Un-Hooded
Twin Wheel - 4" Diameter
175 lbs Dynamic Capacity per caster
Solid Nylon Construction
Solid Nylon Hard Wheels
Steel Axle
Color Black
Over All Height - 4 3/8"
Swivel Radius - 3 5/8"
Grip Ring Stem - 7/16" x 7/8" Long


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