SGW19, SGW20, SGW23 Plastic glides with recessed wheels 19.50", 20.50" and 23.50" lengths Width - 1.14" (29mm) Height - .59" (15mm)
SG20, SG20/15, SG20/19, SG20/22 Plastic glides 8.50". 15.00", 19.50" and 22.50" lengths Width - 1.19" Height - .63"
