Premium 2 1/2" Chimney

2 1/2" Chimney for #2 Center Draft Lamps - Success LATER MODELS^); Miller Liberty, Dresden & New Vestal #2, Radiant No. 4, P&A Banner #1; some P&A Royal, B&H (measure first), also fits European 20''' lamps using a 63.5mm (2 1/2") base chimney (Hinks, Veritas, L&B Belgian, etc):
2.470" - 2.485" fitter, 10.5" tall for table lamps.
(12" tall for ball shades/GWTW lamps)
Thickness: 3 /32"
Top opening: 1 3/4"
Bulge: 3.060"
Height to bulge: 1.6"
Glass Weight: 5.6 oz. (10.5")
Shipping weight: 1 lb, 2 oz.
Made in USA of fully annealed heat resistant borosilicate glass.