TE-CO 31342L Knurled Knob Swivel Screw Clamp With Large Pad Black Oxide, 3/8-16 Thread x 2-10/91" Lg (2-Pack) : Amazon.co.uk: Business, Industry & Science
U Bolt / Exhaust Clamps - SplitCharge.co.uk
Carr Lane Bar-Handle Screw Clamps - HYQUIP Limited
Clamp NORMA U-Bolt - galvanized steel - screw M8 - diameter 26 to 102 mm