| Gap balancer - IM rod 6° | 07630040772129 | Class I | |
| Gap balancer - IM rod 7° | 07630040772136 | Class I | |
| Gap Balancer - IM Rod 8° | 07630345788061 | Class I | |
| Gap balancer - Micrometrical Distal gauger | 07630040790512 | Class I | |
| Gap balancer - Micrometrical Distal gauger -SPHERE | 07630040777001 | Class I | |
| Gap balancer - Posterior body | 07630040772075 | Class I | |
| Gap Balancer with Femoral Sizer | 07630542759000 | Class I | |
| Gap Balancer with Femoral Sizer - 500 Series | 07630542797699 | Class I | |
| Gap Bal -Drill reduction - Epicondylar axis gauger | 07630040764339 | Class I | |
| Gap spacer 10-11 mm | 07630040782425 | Class I | |
| Gap spacer 12-13 mm | 07630040782432 | Class I | |
| Gap spacer 14-15 mm | 07630040782449 | Class I | |
| Gap spacer 16-17 mm | 07630040782456 | Class I | |
| gap spacer 18-19 mm | 07630971224582 | Class I | |
| Gap spacer 4-5 mm | 07630040782395 | Class I | |
| Gap spacer 6-7 mm | 07630040782401 | Class I | |
| Gap spacer 8-9 mm | 07630040782418 | Class I | |
| Gap Spacer 9-15mm | 07630345795441 | Class I | |
| Gaston bracket for Denyer table | 07630040737692 | Class I | |
| Gaston clamp for Eschmann table | 07630040744706 | Class I | |
| Gaston connection rod | 07630542754333 | Class I | |
| GASTON - Handle | 07630040737708 | Class I | |
| Gaston Multifunction hook | 07630030877193 | Class IIa | |
| GASTON - Pneumatic Arm | 07630345779625 | Class I | |
| GASTON - Retractor | 07630040737715 | Class I | |
