A straight fitting for joining tubes of the same size. This fitting can only be used for 3.25mm wall thickness tube (1 inch, 1 1/4 inch & 1 1/2 inch BS EN 10255, formerly BS 1387, medium weight) and must not be used as a load bearing joint, particularly for tensile loads. Type149, which has superior load characteristics, may sometimes be used as an alternative.

• Size: B34
• Dimensions: 78mm (a) 20mm (b)
• Weight (kg): 0.24
• Interclamp 150