The Doughty T5812201 is a super lightweight half coupler machined from high tensile extruded aluminium, powder painted satin black. It fits 48-51mm tube, is rated to a WLL of 100kg and at just 0.18kg is ideal for hanging fixtures on trussing without damaging the chords.
High tensile AW6082 T6 aluminium body
Fits 48-51mm diameter tube
Slotted to hold captive an M10 nut or bolt head
Supplied with M10 x 30 bolt and wing nut
Will not damage truss chords
TÜV approved
Hand tighten only. Box quantity 20.
| Part number | T5812201 (black); T58122 polished silver |
| Type | Super lightweight half coupler |
| WLL | 100kg |
| Factor of safety | 5:1 |
| Tube diameter | 48-51mm |
| Clamp width | 30mm |
| Material | AW6082 T6 aluminium, stainless roll pins, grade 8.8 eyebolt |
| Fixings | M10 x 30 bolt and wing nut |
| Max tightening torque | Hand tight only |
| Finish | Powder painted satin black |
| Weight | 0.18kg |
| Approval | TÜV approved |





