Don't think too much, use 5inch-Lock-Swivel-Caster-029 to get your DIY move and manuver around. This caster is rolled on a wheel that has 125mm diameter/4.921" inch inches. The wheel has a width of 45mm=1.772" inch. The caster dimensions heightwise is 167mm/6.575" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 100mm x 115mm and holes distance of 75mm x 85mm. Rolling with a wheel core material of co-polypropylene and a co-polypropylene tire rolled over Double ball beaing. Bearing in mind that every caster wheel has the load capacity of 617 lb with a Swivel and Center Locking type. Temperature range = -40 to 180 F. Buy the 5inch-Lock-Swivel-Caster-029 now, just add the quantity to basket and click on Checkout.