Service Caster SCC-EX20S3514-SRS-PLB-178-4 sku-5363238256

Service Caster Furniture Hardware model SCC-EX20S3514-SRS-PLB-178-4 is a soft-rubber swivel caster set with a 3.5 Inch wheel, a 1-7/8 Inch expanding stem, and a posi lock brake. Its listing gives size 3.5" Wheel, color Other, SKU sku-5363238256, and UPC 734005198355. Series #20 wheel and mounting-height options are 3" at 4-1/8", 3.5" at 4-5/8", 4" at 5-1/8", and 5" at 6-1/8".

Capacity per caster is 175 lbs for 3", 200 lbs for 3.5" and 4", and 275 lbs for 5". The expanding stem is 2-11/16" long and comes in 10 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". Service Caster recommends measuring the tubing's inside diameter before ordering and invites customers to contact it with sizing questions.

Brake choices are top lock (TLB), total lock (TTL), and posi lock (PLB). TLB and PLB lock the wheel tread; TTL locks both the wheel and swivel.