- HIT 300 - Discontinued items - no longer available
- HIT 60 - Discontinued items - no longer available
- HIT 60/L - Discontinued items - no longer available
- TT3 10-21-4 - Discontinued types - not for new designs
- TT3 10-22-4 - Discontinued types - not for new designs
- TT3 10-23-4 - Discontinued types - not for new designs
- TT3 10-4-23 - Discontinued types - not for new designs
- TT3 10-4-4
- TT3 10-44-4 - Discontinued types - not for new designs
- TT3 10-48-23 - Discontinued types - not for new designs