Set of 4 gliders, new old stock.  Schiffler part number:  1103.  Swivel Chair Glide with Ferrule 1" O.D. Tubes
and 1-1/4" Diameter Steel Base.  Inner Diameter is 7/8 inch.  Bulk quantity available. 

Other Shiffler glides listed.

Below are manufacturer's description and specifications:  Steel base swivel glide fits all chair legs with an outside diameter of 1" and a inside diameter of 7/8". 1-1/4" base uses CAR114, CAR114D, PC-114 & HC114 caps. Fits Columbia furniture.

General Description: Swivel glide for 1" OD round tubing.

    • Known manufacturer users: Columbia, National School Lines
    • Tube Size:
    • OD: 1"
    • ID: 7/8"
    • Shape: Round
    • Gauge: 16 or 18
    • Grip style: Grips the inside of the tube
    • Ferrule/Sleeve
    • Material: Steel
    • Thickness: 1/64"
    • Height: 1/2"
    • Inside Diameter: N/A
    • Base
    • Style: Regal
    • Material: Steel
    • Height/Thickness: 1/4" corner height
    • Outside Dia: 1-1/4"

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Inv. Shelf  20 Left Side  Row  5  Drawer HWA-070 and Shelf 24 Row 5