Strength Through Performance

A unique patented design enabling fast and secure coupling of scaffold tube to an ‘I’ bean flange.

Providing immense grip, Gravlock girder couplers comfortably exceed BS1139 slip requirements.

Suitable for use in applications with flange thicknesses of up to 45mm, it is important to note they must always be used in pairs.

Weight (Kg) 1.47kg

Slip Of Coupler along Section Load – 10.0kN

Slip Of Tube Through Coupler – 6.5kN

Finish – Zinc Plated or Powder Coated

Hanging Load Vertically – 30kN