Kee Klamp® Structural Slip-On Pipe Fittings A Cost Effective Alternative to Welding With Unlimited Applications Since 1934, Kee Klamp has been dedicated to providing the world with a versatile, economical, and durable method of building tubular structures. Kee Klamp fittings are available in more countries, more styles, more sizes, and more colors than any other brand of structural fitting. Innovative Kee Klamp fittings is and innovative, and versatile product that is used in the construction of railings, safety barriers, racks, greenhouses, structural framework, and thousands of other uses. Kee fittings are installed using only a standard hex key – no threading, welding, bolting, epoxy structural adhesives, or pop rivets. No headaches about hot-permits, specialized labor or equipment. No pre-fabrication of pipe structures in shop – everything can be assembled and built on site. They are also reusable should you wish to dismantle or redesign your structure. The possible applications are only limited by your imagination!