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Office Products > Office Furniture & Lighting > Furniture Accessories > Casters > B00YG3U2J6
  1. KATU BR503-38 Office Chair Caster Wheels Rubber PU 2
    KATU BR503-38 Office Chair Caster Wheels Rubber PU 2
    KATU BR503-38 Office Chair Caster Wheels Rubber PU 2
    KATU BR503-38 Office Chair Caster Wheels Rubber PU 2
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. KATU BR503-38 Office Chair Caster Wheels Rubber PU 2" Modern Design Ideal for Hardwood Floors, 5 Unit/Pack, Smoothness and Quietness 5 Years Warranty - (Black & Red)

    Delivery: 10-20 Working Days
    Customer Ratings (254 reviews)
    Sold Out / Out of Stock


This item may be available in a different size, colour, scent, version or platform. Click below to be directed to product options:

Product Description

  • > KEEP YOUR FLOOR SAFE - Resistant office chair casters rubber wheels Polyurethane Material - No more scratches on hardwood, laminate, tile, slate, marble, and all other hard floor surfaces.
  • > STANDARD SIZE - This office chair caster wheels comes with the standard stem size: 11mm (7/16") diameter, 22mm (7/8") length. this stem size is the regular sized stem used in most office chair bases, desk chairs, stools, drafting chairs, stools, task chairs, managerial & executive chairs. Check last image for more measuremnts.
  • > HEAVY DUTY - Maximum Weight Rating: 110 lbs. per wheel (Set of 5 supports 550 lbs.) when we said that this set will support 550 lbs. it will, we sold already thousands of units with excellent results.
  • 5 YEARS WARRANTY - Because we know our products we are totally confidence to provide a 5 years warranty, you can rest assure that this set of 5 casters will give you the security you need.
  • > SMOOTH MOVEMENTS - This Office chair Casters are lubricated with Lithium based grease for smooth movement and because they are also made with a layer of rubber they are going to provide you the best ride ever.
Additional Information

Katu BR503-38 Caster Wheels:
  • This set of 5, premium, durable, rubber PU wheels will protect your floors from scratches.
  • Ideal for protecting hardwood, laminate, tile, slate, marble, and all other hard floor surfaces..
  • Can be used with plastic floor mats.
  • Equipped with the universal 7/16" (11mm) stem size to fit most desk and office chairs.
  • Install in minutes, with no tools necessary!
  • Maximum Weight Rating: 110 lbs. per wheel (Set of 5 supports 550 lbs.)
  • Tested to ANSI/BIFMA Safety Standard
  • Dimensions of the casters are in the last image of the product.

    • Katu VS traditional casters:
      • Traditional rubber casters are made of a very cheap, soft rubber which, after a short amount of time, peels and separates from the caster.
      • The Katu rubber PU is just soft enough, so it will never come off of the caster. Therefore, it will not scratch wood or any other type of flooring.

      • On traditional rubber casters, dirt from the floor sticks to the rubber very easily and is almost impossible to clean. Over time,the dirt becomes a hard layer and scratches floors.
      • The rubber PU of the Katu casters has the perfect balance, so dirt will not stick to it. If the casters come in contact with some dirt, they can simply be cleaned with a damp cloth.

      • The body of traditional caster are made of a very cheap plastic or nylon, causing them to break easily and shortens the life of the wheel.
      • The body of Katu casters are made of Nylon PA6, PA6 is the strongest plastic used for casters.

      • With Katu casters, you can forget about scratches, stuck wheels and noisy squeaks! Our rubber PU caster wheels are the best caster replacements for smooth rolling and protected floors, thats why we provide 5 years warranty

    Similar Products

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    Black & Red
    5 Years
    Most Helpful Customer Reviews

    We just had new wood floors installed in our family room replacing laminate flooring. We have a desk chair that has the original casters that are plastic. The plastic casters always scratched the floor so we wanted to replace them with rubber to protect the new floor. The offering on replacement casters on Amazon is large and confusing so we started reading the reviews to see who is really happy with the new casters. We found the KATU product and the reviews were very good. After purchasing, we are very happy with the replacement casters. They roll over the floor very smooth and quietly and have never caused a scratch or a problem.
    These wheels don't fit as replacements for my IKEA office chair. Both are 'standard' but apparently not the same standard. It's the diameter of the stem that's the problem. The wheel is the same size and the post the same length as the one I'm trying to replace ... and the diameter is just a smudge too big, but different enough I can't even push them in as a snug fit. It may be my chair is at 'fault' so giving three stars on the basis of the fact these look like they would be good if they fit.

    Update: Apparently there are (at least) two standards; 'B' and 'K' stems. These are 'B', 7/16" diameter stem. Mine were 'K', 3/8". The problem was neither my chair nor the wheels (which appear to be solid) but rather the description is a little incomplete. Vendor has accepted them for full refund so I have no complaint and have upgraded my rating.
    I got these, the green ones, and a different set from the same maker (KATU F1GUOR65-23 Office Chair Caster Wheels Rubber PU Large 65mm (2 9/16") Ideal for Hardwood Floors and Carpets Smoothness and Quietness 5 Years Warranty - 5 Unit/Pack (Gray & Orange) - Best Quality Guarantee!), for two home office chairs. They both work very well. I don't feel any difference in the function, though the orange 'tire' part is much thicker on the other ones, so I suspect they'll last longer. I have had these for about three months, used every day on hardwood floor, and they're fine. These ones are $14 and the others (the orange ones) were $35.

    Also tried these (Slipstick CB680 2" Floor-Protecting Office Chair Rubber Caster Wheels (set... Read more
    Please Note

    The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

    Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

    Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.

    Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.