Item

 Bolt and nut:

 Standard:

 Surface Finish:

 Weight

 Double Coupler

 1/2"*21mm

 EN 74-1:2005 class B/BS1139

electroplated

1.05kg

 Swivel Coupler

 1/2"*21mm

  EN 74-1:2005 class B/BS1139

electroplated

 1.15kg