Home > Shop > Building Materials > Doors & Windows > Doors/ Jambs/ Sills Doors/ Jambs/ Sills 3/0x6/8 LS20 COMMERCIAL HOLLOW CORE METAL SLAB Item #: 06917905 $411.85 ea. Add to Cart 3/0x6/8 LS20 COMMERCIAL INSULATED METAL SLAB Item #: 06919810 $493.90 ea. Add to Cart 3/0x7/0 LH LS20 COMMERCIAL INSULATED METAL SLAB Item #: 06921715 $532.10 ea. Add to Cart 3/0x7/0 RH LS20 COMMERCIAL INSULATED METAL SLAB Item #: 06923620 $532.10 ea. Add to Cart 3/0x6/8 COMMERCIAL EXPANDABLE METAL REVERSABLE JAMB KIT Item #: 06925525 $324.90 ea. Add to Cart 3/0x7/0 LH COMMERCIAL EXPANDABLE METAL JAMB KIT Item #: 06927430 $324.90 ea. Add to Cart 3/0x7/0 RH COMMERCIAL EXPANDABLE METAL JAMB KIT Item #: 06929335 $324.90 ea. Add to Cart