- The TV8 Extensions (8mm Diameter) lengths from 20mm/.787" up to 1000mm/39.4"
- Extensions are temperature stabilized.
- Multiple extensions can be used in combination.
- A SPRING is usually used with Extensions 64mm and larger
Diatest - Depth Extensions (4mm & 8mm Ø)
Narrow your search:
Extension Diameter:
Extensions Length :
| Item No. | Extension Diameter | Extensions Length | Spring | Our Price | QTY |
|---|---|---|---|---|---|
| TV-4-25 | 4mm | 20mm / .787" | No | $144.00 | |
| TV-8-20 | 8mm | 20mm / .787" | No | $94.00 | |
| TV-4-25-F | 4mm | 20mm / .787" | w/ Spring | $144.00 | |
| TV-8-20-F | 8mm | 20mm / .787" | w/ Spring | $94.00 | |
| TV-4-35-F | 4mm | 30mm / 1.18" | w/ Spring | $144.00 | |
| TV-8-30-F | 8mm | 30mm / 1.18" | w/ Spring | $94.00 | |
| TV-4-35 | 4mm | 30mm / 1.18" | No | $144.00 | |
| TV-8-30 | 8mm | 30mm / 1.18" | No | $94.00 | |
| TV-8-40 | 8mm | 40mm / 1.57" | No | $94.00 | |
| TV-8-40-F | 8mm | 40mm / 1.57" | w/ Spring | $94.00 | |
| TV-4-50-F | 4mm | 50mm / 1.97" | w/ Spring | $144.00 | |
| TV-8-50-F | 8mm | 50mm / 1.97" | w/ Spring | $94.00 | |
| TV-4-50 | 4mm | 50mm / 1.97" | No | $144.00 | |
| TV-8-50 | 8mm | 50mm / 1.97" | No | $94.00 | |
| TV-4-64 | 4mm | 64mm / 2.5" | No | $144.00 | |
| TV-8-64 | 8mm | 64mm / 2.5" | No | $94.00 | |
| TV-4-64-F | 4mm | 64mm / 2.5" | w/ Spring | $144.00 | |
| TV-8-64-F | 8mm | 64mm / 2.5" | w/ Spring | $94.00 | |
| TV-4-80-F | 4mm | 80mm / 3.15" | w/ Spring | $208.00 | |
| TV-8-80-F | 8mm | 80mm / 3.15" | w/ Spring | $155.00 | |
| TV-4-80 | 4mm | 80mm / 3.15" | No | $208.00 | |
| TV-8-80 | 8mm | 80mm / 3.15" | No | $155.00 | |
| TV-4-100 | 4mm | 100mm / 3.94" | No | $229.00 | |
| TV-8-100 | 8mm | 100mm / 3.94" | No | $161.00 | |
| TV-4-100-F | 4mm | 100mm / 3.94" | w/ Spring | $229.00 | |
| TV-8-100-F | 8mm | 100mm / 3.94" | w/ Spring | $161.00 | |
| TV-4-125-F | 4mm | 125mm / 4.92" | w/ Spring | $250.00 | |
| TV-8-125-F | 8mm | 125mm / 4.92" | w/ Spring | $176.00 | |
| TV-4-125 | 4mm | 125mm / 4.92" | No | $250.00 | |
| TV-8-125 | 8mm | 125mm / 4.92" | No | $176.00 | |
| TV-4-250 | 4mm | 250mm / 9.84" | No | $333.00 | |
| TV-8-250 | 8mm | 250mm / 9.84" | No | $285.00 | |
| TV-4-250-F | 4mm | 250mm / 9.84" | w/ Spring | $333.00 | |
| TV-8-250-F | 8mm | 250mm / 9.84" | w/ Spring | $285.00 | |
| TV-4-500-F | 4mm | 500mm / 19.68" | w/ Spring | $596.00 | |
| TV-8-500-F | 8mm | 500mm / 19.68" | w/ Spring | $587.00 | |
| TV-4-500 | 4mm | 500mm / 19.68" | No | $596.00 | |
| TV-8-500 | 8mm | 500mm / 19.68" | No | $587.00 |
