We are a Dagenham-based scaffold supplier.
£2.70
The drop-forged double coupler connects two 48.3mm scaffolding tubes at a 90-degree angle. This fitting is made from galvanised steel and is quality tested to BS1139-2.2 standards. A double clamp weighs approximately 1.0kg with a slip resistance when attached to a tube of 6.1 kN. This item is a load-bearing clamp.
£2.70
A double fitting is a fixed coupler that can be connected to steel tubes. They join these in a right-angle position and are designed to create various types of scaffolding structures, including towers, staging and handrails.
A DF double clamp weighs around 1.0kg.
A double will connect to a 48.3mm diameter scaffold tube.
They are primarily sold in bags of approximately 25.
This coupler has two spaces where you can pass galvanised steel tubes through and then tighten them using the nuts provided. A double is a fixed clamp at 90-degrees.
Yes, doubles are a load-bearing coupler with a typical working load limit of 6.10kN against slip at a tightening torque of 54 Nm.
They are mainly used on the framework of a scaffold to connect standards (upright tube) and ledger tubes (horizontal tubing) plus bracing.
The torque for this coupler is a tightening of 54Nm (Nanometre).
They work very well in resisting tension or slipping at a measurement of 6.1kN (kilonewtons).
This fitting is galvanised, meaning they have a zinc coating that protects against rust and corrosion when exposed to the elements.
They are known as fixed couplers that connect tubes together at right angles when scaffolders erect steel frameworks.
The standards that this fitting complies to is British and European: BS 1139 1991, EN74 A.
They can also be known as doubles, fittings, or 90-degree couplers.
Before and after use, it is recommended that you check there is no damage to any part of the fitting, ensuring the bolts tighten as they should. You can also use a special lubricant that helps oil them and increase the clamps life span.
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