Striking ring spanner No. 4205 size 80 mm bi-hex length 345 mm - Stahlwille 42050080

Large bolted joints with a 80 mm across-flats size often can only be loosened or brought to final tightness with a hammer. This striking ring spanner to DIN 7444 fully encloses the bolt head or nut and transfers the impact energy into the joint over a length of 345 mm.

Benefits

• Bi-hex ring for a secure fit and quick repositioning in small swing angles
• Closed ring spreads the force across all flanks and protects the fastener profile
• Special steel, grey, for the high loads of hammer work
• Compact ring height: dimension a is 35 mm with a width of 126 mm
• Manufactured to DIN 7444

Applications

Mechanical engineering, plant and steel construction and maintenance: wherever seized or highly preloaded bolted joints with a 80 mm size have to be loosened or tightened.

Standards

DIN 7444