40 Round 1-1/2" Insert Cap Glides for Wrought Iron Patio Furniture Legs Color:White Fits into part #30-410 (1/4-20

Fits into part #30-410 (1/4-20 thread insert)

These glides install inside the hollow leg of your furniture and are the most common type

7/8" Square multi-gauge dome glide insert fits a 3/4" hole

This round multi-gauge ball insert fits a tube with an outside diameter of 1-1/2" and an inside diameter hole of approximately 1-1/4" - 1-3/8" (14 to 20 gauge tube)

Please make sure that the thread size of your part is 5/16-18 (not metric)

40 Round 1-1/2" Insert Cap Glides for Wrought Iron Patio Furniture Legs Color:White Fits into part #30-410 (1/4-20Fits a 1 1 2" inner diameter disk on patio furniture feet (fits metal weld cup part #30 408 for wrought iron).