The GS-C104P has a large solid aluminum wing nut.

Galaxy Stage Slim Standard Half Coupler Clamp, Black

$24.95 Regular Price
$18.99Sale Price
  • Max. Weight Capacity: 440 lbs (200 kg)
    Minimum Diameter: 1.9” (48 mm)
    Maximum Diameter: 2.0” (51 mm)
    TUV Approved
    Compatible: GS34, GS12 & GS20 Truss