Brand Safway Spider ProCut Operator's Manual page 12

Step 5:
Screw the Threaded Rod into the Top Block just far enough to slide the
blade sideways onto the round end of the threaded rod. Once the blade is
in place and aligned with the channel of the Top Block, continue to screw
the Threaded Rod to draw the blade up into the top block.
Step 6:
Insert the Shoulder Bolt M8x25 through the hole in the top block and
shear ram holder 2. Secure with a washer and locknut and tighten using 5
mm Allen wrench and 13 mm wrench.
Document No: 720900-1 Issue Date: 2018-Sep-20 Revision: C Page 12 of 13
This document and all copies are the property of Safeworks. All dimensions and data are indicative only.
The user must ensure that the equipment complies with local rules and regulations.