- Lamp Holder, Ceramic Single, W/ 28" Wire Leads
- Hatco
- Warmer Grcw-1, Drawing #'S Hs1-1186, Hs2-188, Hs2-270,
- Hs2-503. Series: Fs, Fst, Gr, Gra, Gracl, Grah, Gral, Grbw,
- Grh, Grhd, Grhw, Grsdh, Grsds.
- Series: Fdw(D), Lw-2
- Merco Bw-(24, 36, 48, 60, 72), Bwi-(24, 36, 48, 60, 72)
- OEM Part Number:
- MER050461SP