• Doughty Half coupler 50mm T5812201 (Super Lightweight). Supplied by MTN Shop EU
  • Doughty Clamp: Half coupler 50mm T58122 (Super Lightweight). Supplied by MTN Shop EU
  • Doughty Super Lightweight Half coupler Clamp Application
  • Doughty Clamp: TÜV Approved Super Lightweight Half Coupler. Supplied by MTN Shop EU

Doughty Half Coupler 50mm- Super Lightweight


*IMPORTANT NOTE* - All Doughty products are shipped from the UK. We will cover all customs charges on your delivery in advance so no extra payment is needed from you. We require a minimum order value of €50 for all Doughty products.

If you order less than €50 worth of Doughty products, your order will be cancelled and refunded.

Regular price €14.86 excl. €3.42 VAT €18.28 incl. €3.42 VAT
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Product Details

Doughty Clamp - Half Coupler (Super Lightweight)

The Doughty half coupler T58122 / T5812201 is an upgraded Super Lightweight Clamp with very positive feedback on the changes after listening to customers. It solves the old problem which the clamp knob fell to the ground when working at height.

It is an ultra-lightweight half coupler clamp with a weight of 0.18kg, only 29% of the standard one's. With a slotted base to captivate an M10 Nut or Bolt, it enables users to create fixings suited to their own individual requirements. 

Widely used in the theatre, film, TV and photographic industries to attach round tubes or truss chords and suspending luminaries.

Spec Sheet - Doughty Clamp User Manual


  • TÜV approved
  • SWL: 100kg
  • Tube Diameters: 48mm to 51mm
  • Width: 30mm
  • Fixings: M10 Hole
  • Weight: 0.18kg
  • Material: Aluminium
  • Finish: Black or Polished Aluminium

"We listened to a lot of our customers who said that when working at height it is often frustrating when the knob of the clamp spins off and falls to the ground. We've made some changes to the eyebolt and made the knob captive so that it can no longer fall off. We have also increased the SWL to 100kg from 75kg which we hope will please everyone who is already a loyal user of the clamp." - Mark Chorley, Design Engineer at Doughty Engineering

Doughty Clamp
Hook Clamp • Quick Trigger Clamp • Half Coupler Clamps



Manufacturer Information:

Doughty Engineering has begun to manufacture products for the entertainment industry since 1985. Now, it is one of the world’s leading manufacturers of rigging, suspension and lifting equipment for film/TV, theatre and concert halls. As a member of the Professional Light and Sound Association (PLASA), Doughty adheres strictly to the standards of trading expected.

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