Interclamp 150 Internal Expanding Joint 42.4mm Tube Diameter

Sale price£4.00

Please add the quantity required in the quote section.


Interclamp are a global brand of versatile galvanised malleable iron handrail fittings. Recognised for their premium features and high quality; Interclamp tube clamps are double coated, first with a hot-dipped galvanised process, then a secondary coating to enhance corrosion protection and extend the life of the product.

In addition, each fitting has been successfully subjected to stringent vibration endurance resistance tests.

The Interclamp 150 Internal Expanding Joint is an expanding type fitting for joining two tubes of the same size.

The fitting is comprised of two parts which are inserted into the tube, the fitting then expands when tightened by means of a hex key.

The 150 forms a smooth joint between two tubes and for this reason is also commonly used in conjunction with the Interclamp DDA Assist range.

Note: This fitting can only be used for 3.25mm wall thickness tube (1”, 1 1/4” & 1 1/2” BS EN 10255, formerly BS 1387, medium weight) and must not be used as a load bearing joint, particularly for tensile loads.

150 Internal Expanding Joint Dimensions : 78mm x 20mm.

Fits Tube Diameter : 42.4mm. All fittings include stainless steel screws.

(Figures given as guidance only, dimensions and weights are subject to manufacturing tolerances and may be altered without prior notice).

Advisory: Do not perform any pre-drilling, tube cutting, casting uprights or any other dimensionally critical processes prior to receiving fittings.