With sealing facility
Curved wire links allows wider tolerance
Approximate fixing position to give 15daN tension, using catch plate AC 118
x = 34.9mm
Maximum operating tension: 50daN
Recommended Catch Plate: Type AC 118
Lever: Metal Thickness 0.8mm
Base: Metal Thickness 1.0mm
Link: 1 mm , steel or stainless steel 18/8