| HA 13 Headrest Adaptor for 13mm square | 08721302665057 | Permobil Supportec | Class I | |
| Harness Attatchment Kit 2x Harness mounts, use with HAPAEG | 08721302665026 | Permobil Supportec | Class I | |
| Headrest adapter for whitmyer | 08721302665088 | Permobil Supportec | Class I | |
| Headrest Adaptor for 14mm square tube | 08721302665064 | Permobil Supportec | Class I | |
| Headrest Adaptor for 17mm square tube | 08721302665071 | Permobil Supportec | Class I | |
| Headrest Adaptor for 20mm sqare tube (Whitmeyer) | 08721302664999 | Permobil Supportec | Class I | |
| Headrest adaptor OTTO BOCK | 08721302665095 | Permobil Supportec | Class I | |
| Headrest Adaptor Plate - T shaped for 3rd party headrests | 08721302665002 | Permobil Supportec | Class I | |
| Headrest Quick Release Kit with depth stop | 08721302665019 | Permobil Supportec | Class I | |
| HI 17 BS 17mm X-tend Ball Joint Moving ( stealth ) | 08721302665422 | Permobil Supportec | Class I | |
| Mounting Track for custom Backrest | 08721302665453 | Permobil Supportec | Class I | |
| Option - 17mm ball-140mm length for 3rd party headrest pads Stealth | 08721302665125 | Permobil Supportec | Class I | |
| Option - 17mm ball-90mm length for 3rd party headrest pads Stealth | 08721302665149 | Permobil Supportec | Class I | |
| Option - 19mm ball - (50mm length) for third party headrest pads ( example stealth ) | 08721302665156 | Permobil Supportec | Class I | |
| Option-19mm knurled ball-140mm length 3rd party Headrest pad Whitmeyer | 08721302665200 | Permobil Supportec | Class I | |
| Option-19mm knurled ball-90mm length for 3rd party headrests Whitmeyer | 08721302665255 | Permobil Supportec | Class I | |
| Quick release headrest ring A, tracks slider and screws | 08721302665316 | Permobil Supportec | Class I | |
| Standard extended ball stem - 25mm ball-140mm length-square | 08721302665132 | Permobil Supportec | Class I | |
| Track Extension Bent | 08721302665118 | Permobil Supportec | Class I | |
| Track Extension Straight | 08721302665101 | Permobil Supportec | Class I | |
| X-Tend headrest interface without QR attachment | 08721302665217 | Permobil Supportec | Class I | |
| X-Tend headrest interface with QR attachment | 08721302665279 | Permobil Supportec | Class I | |
| X-Tend interface quick release system only | 08721302665309 | Permobil Supportec | Class I | |