Set A: Quick Ratcheting Bar Clamps
2 x small (105mm x 200mm)
Steel bar: 3mm x 8mm
Clamping pressure: 200N
Contact pressure (approx.): 11kg
Weight (approx.): 73g per unit
2 x medium (155mm x 345mm)
Steel bar: 5mm x 18mm
Clamping pressure: 400N
Contact pressure (approx.): 18kg
Weight (approx.): 470g per unit
All Quick Ratcheting Bar Clamps with reversed handles
Set B: Quick Ratcheting Bar Clamps
2 x large (310mm x 495mm)
Steel bar: 5mm x 18mm
Clamping pressure: 400N
Contact pressure (approx.): 18kg
Weight (approx.): 570g per unit
All Quick Ratcheting Bar Clamps with reversed handles
Set C: F Clamps
2 x clamps (200mm x 50mm and 300mm x 80mm)
1pc screw clamp F-form – 200mm x 50mm, with screw thread
Clamping width 200mm, throat 50mm
Clamping pressure: 1700N
1pc screw clamp F-form – 300mm x 80mm, with screw thread
Clamping width: 300mm, projection 80mm
Clamping pressure: 2700N
Weight: 1.2kg
Metal rails made of carbon steel
Clamping jaws made of cast black steel
2 component handles
The bigger the better? Legit question