The Steel (12L14) Balancing C-Clamp weights are used as a permanent correction weight on the leading edges of thicker blades that generally need more weight than a barbed clip can provide. The clamps have a serrated surface opposite the set screws for a tighter hold.
The SC-5 is a 5.0 oz (140g) Steel Balancing Clamp, 3/4" throat size. This is made of 12L14 steel with allen cup point set screw 1/4-20x1".
Screws and Allen Wrenches can be purchased here.
Also available in the SC-KIT which contains 2 of each of all fourteen sizes of out c-clamp weights.
Posted by bkd on 5th Apr 2016
These are quality weights that have worked well for me. I've used these weights on some medium speed fans up to 1200 RPM with no issues. Easy on and off beats welding test weights in place. Company service is superb too. These were shipped, billed and received in an incredibly short amount of time. VERY pleased with the service.