Manufcaturer of engineered steel connectors, since 1924.

• See also:
• Masterformat 2004
• 05 05 23 - Metal Fastenings
• 05 10 00 - STRUCTURAL METAL FRAMING
• 05 21 00 - Steel Joist Framing
• 05 21 13 - Deep Longspan Steel Joist Framing
• 05 21 16 - Longspan Steel Joist Framing
• 05 21 19 - Open Web Steel Joist Framing
• 05 21 23 - Steel Joist Girder Framing
• 05 58 00 - Formed Metal Fabrications
• 05 58 13 - Column Covers
• 05 58 16 - Formed Metal Enclosures
• 05 58 19 - Heating/Cooling Unit Covers
• 06 05 00 - Common Work Results for Wood, Plastics, and Composites
• 06 10 00 - ROUGH CARPENTRY
• 06 15 00 - Wood Decking
• 13 31 00 - Fabric Structures
• 13 31 23 - Tensioned Fabric Structures
• 13 34 00 - Fabricated Engineered Structures
• 13 34 13 - Glazed Structures
• 13 34 16 - Grandstands and Bleachers
• 13 34 19 - Metal Building Systems
• 13 34 23 - Fabricated Structures
• 13 34 56 - Observatories
• 13 44 00 - Modular Mezzanines
• Masterformat 1995
• 05090 - Metal Fastenings
• 05100 - Structural Metal Framing
• 05210 - Steel Joists
• 05580 - Formed Metal Fabrications
• 06060 - Wood Materials
• 06100 - Rough Carpentry
• 06150 - Wood Decking
• 13120 - Pre-Engineered Structures