No Go (TM) Security Enclosure
- Permanent, non removable enclosure made from case hardened steel which repels attack, including drills and saws.
- Available as Type 1 for bolts or Type 2 for nuts which may have threads standing higher than the base cap.
- No specialist tools required can be applied with a hammer.
- Highest security enclosure for any standard nut or bolt.
- Bright Zinc Plated (CR-3) Case hardened steel. RoHS Compliant.