Description

“Listing is for a set of four (4) Service Caster Series #20 1-3/4in. expanding stem 316 stainless steel swivel casters with 3-1/2in. diameter by 1-1/4in. wide glass filled nylon wheels and total locking brakes capable of supporting a total weight of 1400 lbs. (350 lbs./caster). When searching for a reliable and durable solution to your caster needs, consider Service Caster?s 316 stainless steel glass filled nylon casters. SS316 casters are ideal for light and medium duty material handling, carts, equipment, and shop projects. Built with 316 stainless steel, which contains additional molybdenum and nickel content, making it more corrosion resistant than standard 304 stainless steel. The glass filled nylon wheels provide very low rolling resistance, show a high resistance to many aggressive substances, will not flat spot, and under normal operating conditions are maintenance free. Resistant to most chemical and oils, these glass filled nylon wheels will keep you safely moving forward. Mounting options include top plate, bolt hole, expanding stem and standard and metric threaded stem sizes. These Service Caster Series #20 High Temperature Glass Filled Nylon casters offer various wheel sizes and mounting heights: 3? Wheel: 4-1/8? mounting height; 3-1/2? wheel: 4-5/8? mounting height; 4? wheel: 5-1/8? mounting height; 5? wheel: 6-1/8? mounting height. Weight Capacity: 350 lbs Capacity/Caster All casters feature an expanding stem that is 2-11/16? in length. The expanding stem comes in 10 different diameters: (3/4?, 7/8?, 1?, 1-1/8?, 1-1/4?, 1-3/8?, 1-1/2?, 1-5/8?, 1-3/4?, and 1-7/8?). Before ordering, Service Caster recommends measuring the inside diameter of your tubing- this measurement will determine the corresponding expanding stem diameter needed. Not sure how to measure or don’t see the size you need? Call us or send us a message. Brake options include a top lock brake (TLB) or a total lock brake (TTL). The top lock brake (TLB), which is featured on 3″”, 3-1/2″”, 4″”, and 5″” wheel sizes, places a positive locking force against the wheel tread locking the wheel only. The total lock brake (TTL), which is featured on all wheel sizes, also places a positive locking force against the wheel tread, but the total lock brake (TTL) simultaneously locks the wheel and the swivel for a complete stationary position. Model Number: 734005055573. Age Group: adult.”