Hy-Ko Products is a leading manufacturer of Numbers, Letters and Signs, and provides these products to some of the largest Hardware Chains, Home Centers, Grocery, Drug and Mass Merchants.

• See also:
• Masterformat 2004
• 08 70 00 - HARDWARE
• 08 71 00 - Door Hardware
• 10 14 00 - Signage
• 10 14 19 - Dimensional Letter Signage
• 10 14 23 - Panel Signage
• 10 14 26 - Post and Panel/Pylon Signage
• 10 14 33 - Illuminated Panel Signage
• 10 14 36 - Non-Illuminated Panel Signage
• 10 14 63 - Electronic Message Signage
• Masterformat 1995
• 08700 - Hardware
• 08710 - Door Hardware
• 10430 - Exterior Signage
• 10440 - Interior Signage