Heavy Duty Large Top Plate Phenolic Swivel Caster Set of 4 w/4" x 2" Black Wheels - Includes 2 Swivel with Bolt on Swivel Locks&2 Swivel with Brakes-3200 lbs Total Capacity - Service Caster Brand

Listing is for a set of four (4) Service Caster Series #35 casters, two (2) swivel casters with bolt on swivel locks and two (2) swivel casters with side lock brakes, with 4" diameter by 2" wide phenolic wheels capable of supporting a total weight of 3,200 lbs. (800 lbs./caster). When searching for a reliable and durable solution to your caster needs, consider Service Caster Series 35 phenolic wheel casters. The Service Caster Series #35 is ideal for medium and heavy duty material handling, carts, equipment, and shop projects. The zinc plated finish provides durability under any condition, and the phenolic resin wheels are highly resistant to impact damage, providing protection for floors in commercial and industrial settings. Not only are they resistant to water, oil, and grease, but because they are non-metallic, these wheels are spark proof, keeping you safely moving forward.

• These Service Caster Series #35 Phenolic casters offer various wheel sizes and mounting heights: 4” Wheel: 5-5/8” mounting height; 5” wheel: 6-1/2” mounting height; 6” wheel: 7-1/2” mounting height; 8" wheel: 9-1/2" mounting height.
• Weight capacity ranges from 800 lbs on the 4” caster, 1000 lbs on the 5”, 1200 lbs on the 6” and 1250 lbs. on the 8”.
• Top plate measures at 4-1/2" x 6-1/4" with a bolt hole pattern of 2-7/16" x 4-15/16" to 3-3/8" x 5-1/4" and can either be bolted or welded on.
• Brake options include a side lock brake (SLB) which applies a positive locking force against the wheel hub which prevents the wheel from moving freely, or a bolt-on swivel lock (BSL) that when inserted into one of 4 notches found on the swivel raceway converts a swivel caster to rigid for straight-line tracking at any 90 degree angle. Combining both brake types ensures complete immobility over both swivel and wheel on the caster.
• Find other wheel materials, sizes and all Service Caster products at our Amazon Storefront. Click on the “by Service Caster” link above the main title on any Service Caster page listing.