Safety Backup Spanners

Features:

• Sizes available from 36mm (1 7/16 inch)   to 160mm (6 ½ inch)
• Systems for ANSI and API 
• Common Flanges
• All products based on safely holding backup for applied torque
• Interlocking system can be used in almost any configuration
• Less paint damage than standard style hammer wrenches when used as a backup
• Lanyard system can be installed depending on customer preferences
• Units hold themselves in place with magnets
• Enables ease of use when using 2 or more hydraulic torque wrenches