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KK72-8
KK72 - Stair Tread Support
Ships within 24-48 hours, Local pickup available
KK72 is a stair tread support suitable for most types of stair tread, including timber, open steel and checker plate. Fixing of the treads is by two bolt holes in each fitting. Ø indicates diameter of fixing holes. (Special Order Only) If KK72 fittings are to be used for a permanent application or subjected to high loads, the stair tread support pipe which is located at its ends with a single set screw, should be drilled and pinned to avoid rotational slip.
| Part | Weight | A | D | E | F | G | H | J | Ǿ |
| 72-8 | 2.75 lbs. | 8 | 7.99 in. | 1.54 in. | 2.01 in. | 6.02 in. | 0.79 in. | 1.3 in. | 0.47 in. |