Alternate color or configuration shown Middle Atlantic Products RKW rack accessory Castor wheels Middle Atlantic Products RKW. Type: Castor wheels, Product color: Black, Housing material: Steel. Quantity per pack: 4 pc(s), Package width: 9" (228.6 mm), Package depth: 9" (228.6 mm) Manufacturer: Middle Atlantic Products SKU: 5539157 Manufacturer part number: RKW GTIN: 0656747014284 MSRP: $103.00 Price: $78.30 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Caster kit has 150 lb weight capacity; adds 2-3/4” to height Caster kit has 150 lb weight capacity; adds 2-3/4” to heightSold as a set of 4 (2 locking) Overview Specifications Contact Us Caster kit has 150 lb weight capacity; adds 2-3/4” to height Caster kit has 150 lb weight capacity; adds 2-3/4” to heightSold as a set of 4 (2 locking) Products specifications Attribute name Attribute value Number of screws 18 Housing Material Steel Type Castor wheels Locking Y Harmonized System (HS) code 85389099 Technical details Product color Black Sustainability certificates RoHS Packaging data Package width 9" Package depth 9" Package height 9" Package weight 3.57 lbs Screws included Y Features Mounting hole shape Round Maximum weight capacity 149.9 lbs Packaging content Quantity per pack 4 pc(s) Product tags (51243)