Kee Klamp

From Wikipedia, the free encyclopedia

Kee Klamp
InventorGeorge H. Gascoigne
and colleagues

A Kee Klamp is a structural pipe fitting commonly used in the construction of handrails and barriers. Fabricated installations comprise the fittings and separate tubing components, which can be sized on site.

The system was devised in 1934 and is made by a subsidiary of KIG Holdings. The fittings are mostly supplied to third parties for sale to fabricators, with a small proportion of sales being made internally to specialist divisions of the company.


The system was developed in 1934[1][2] by George H. Gascoigne and his colleagues in Reading, England for making cows' milking stalls.[2] It was advertised to industrial chemists in 1944,[3] marketed in the UK in the 1950s as a cattle control system,[4] and used for storage systems in factories in the 1960s.[5] By 1980 it was available in Canada, as noted by the Canadian Institute of Mining and Metallurgy.[6]


The system comprises unthreaded cast iron or aluminium[7][8] structural tubing and slip-on structural pipe fittings. The galvanized malleable[9] fittings provide resistance to corrosion and are secured to the tubes using set screws[9] by use of a hex key.[10]

Some cutting or bending of the tubes may be required while installing the system, according to site-specific circumstances. Skilled labourers such as welders are not required, but the material costs are higher for the Kee Klamp system.[11] A contractor at the Long Island Rail Road described the system in 2007 as being "very simple to install".[10]


Also cow stalls, bank operated yard yokes, calf penning, bull corner yokes and bull pen railing.

— Leaflet for Kee Klamp cattle control system, mid-1950s[4]

Example uses of various derived systems are in guard rails[7] and market stalls.[12] More unusual uses have been seen in home shelving,[13][14] kite buggying[15] and the Rover chair. Parkour and Ninja Warrior training facilities have also benefited from the reliable and quick to set up Structural Pipe Fittings.[16]

In 2003, the company and a former competitor stated that such fittings were not being used in some countries in Europe, in favour of welding. This was due to lower labour costs. For uncomplicated installations, welding may be a cheaper solution than Kee Klamp, depending upon usage.[11]

Market dominance[edit]

In 2003, the system dominated the UK and EU markets, with a share of 70–80 per cent. (The fittings market was worth £5–8 million in the UK in 2003.) The premium branding the product is said to hold is due to KIG offering incremental services.[11] Some customers inherently prefer using such fittings, while others prefer welding.[11] The choice of system is often made during initial design of an installation.[11]

The system is marketed for specific uses under various names, including a low-cost brand called Tubeclamp. Specialist divisions of the company exist which fabricate finished structures, although such internal sales of the fittings constitute only a fraction of total fittings sales.[11]

Between 1998 and 2003, volumes of Kee Klamp sales increased. The value of total annual sales remained static throughout this period, associated with an overall price reduction of 20–30 per cent. During this period, the price reduction of a complete system including the tube components was 5–10 per cent.[11]

A business acquisition by KIG of no frills competitor FastMat (a subsidiary of Access Technologies) in 2003 led to a report being filed with the UK's Secretary of State for Trade and Industry under the Fair Trading Act 1973. The report concluded that the merger should not be referred to the Competition Commission due to the relatively inexpensive cost of entry to the market by others. Most suppliers of competing products to the UK import their fittings from low-cost Far East contract manufacturers.[11]


  1. ^ "Kee Safety Inc. Named to Inc. Magazine's Top 5,000". Roofing Contractor. 16 October 2008. Retrieved 25 July 2012.
  2. ^ a b "Company History". Kee Safety website. KIG Holdings. Retrieved 12 July 2012.
  3. ^ "KEE-KLAMP". The Industrial Chemist. Vol. 20. Tothill Press. 1944. Retrieved 12 July 2012.
  4. ^ a b "Leaflet for Kee Klamp cattle control system. TR GRL/P2/A44 mid 1950s". Museum of English Rural Life: Gascoignes (Reading) Ltd. The National Archives. Retrieved 12 July 2012.
  5. ^ Reynell, Charles (1962). "Gascoigne Kee Klamp Storage System". The Economist. Vol. 202. Retrieved 12 July 2012.
  6. ^ "Specialized racking easily created with Kee Klamp fittings". CIM bulletin. Vol. 73. Canadian Institute of Mining and Metallurgy. 1980.
  7. ^ a b "An alternative to welded platform handrail systems". Offshore magazine. Retrieved 12 July 2012.
  8. ^ "Aluminium tube fittings". ferret. 25 May 2005. Retrieved 12 July 2012.
  9. ^ a b "Base Mount Structural Pipe Fittings accommodate toe boards". ThomasNet News. Thomas Register. 20 April 2005. Retrieved 12 July 2012.
  10. ^ a b "Railroad Chooses Rooftop Fall Prevention System". EHS Today. 9 July 2007. Retrieved 12 July 2012.
  11. ^ a b c d e f g h "Completed acquisition by KIG Ltd of FastMat Ltd and Access Technologies Ltd". ME/1056/03. Office of Fair Trading. 21 May 2003. Archived from the original on 29 May 2012. Retrieved 12 July 2012.
  12. ^ Njoku, Jude (22 March 2011). "Another shopping mall underway in Surulere". Vanguard. Vanguard Media. Retrieved 12 July 2012.
  13. ^ Adam (6 July 2006). "Kee Klamp Shelf (not on the cheap)". Retrieved 15 August 2014.
  14. ^ Pollock, Chris (10 February 2011). "Floating Bathroom Shelf Made with Kee Klamp and Lack Components". IKEAHackers. Retrieved 12 July 2012.
  15. ^ danur (2003). "Construction amateur du char à cerf-volant". Slow Brain. Retrieved 12 July 2012.
  16. ^ "DIY Versatile Parkour Gym Equipment". Retrieved 21 January 2020.

External links[edit]