Clear pigeon glass chminey for lamps: #239M / #254P / #148M. Height 3". Diameter at the base 1¼".
#M3 - WICK 3/16" / 4 MM
#M1 - WICK 5/8" / 15 MM
#M2 - WICK 3/4" / 19 MM
#M6 - WICK 1 5/16" / 33 MM
#M8 - WICK 1 5/8" / 41 MM
