Single acting, spring assisted return cylinder for fast and safe operation. Capable of opening flanges up to  2 x 3 5⁄8” thick. For flanges with maximum bolt size of 1 5⁄8” (41 mm). Spreading range from 2.4 to 8.83 inches. Lightweight, ergonomic design for ease of use.
 
Available as single spreader or twin spreader arrangement. Supplied complete with manually operated pump and hose assembly.