72 - Stair Tread Support Kee Klamp Fitting

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2.75 LBS
Calculated at Checkout
72 - Stair Tread Support Kee Klamp Fitting

Suitable for most types of stair tread including timber, open steel, and checker plate. Fixing of the tread is by two bolt holes in each fitting.

Special order only fitting.  Lead time 3 - 4 weeks minimum.

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Fitting Type Bore Size
(Inside of Pipe)
Pipe A
(Schedule 40)
D E F G H J Bold Hole Dia.
72-8 1-1/2” 8 7.99” 1.54” 2.01” 5.98" .75" 1.30" .43"


Pipe For Your Structure

Kee Klamp safety components are produced in a range of standard sizes to suit schedule 40 steel pipe, sizes 1/4" nominal to 2” nominal bore; also equivalent sizes of tubing in other materials.

Tubing of other specifications can be used, providing the outside diameter is compatible with schedule 40 pipe. Pipe with a wall thickness of less than 1/8” can only be used in lightly loaded structure.

A Kee Klamp component (size 5 – 9) can support an axial load of 2,000 lbs per set screw with the set screw tightened to a torque of 29 lbs/ft. (Rating includes a safety factor of 2:1.) This is normally obtained when the set screw is fully tightened using a ratchet wrench. 

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