B939-1 - T703 Back Bar 35mm Hole Pattern
- Ratchet back bar which enables the back to be set at a selection of heights - ideal for multiple users
- Click through the ratchet positions to find the correct height
- If you go beyond the optimum setting, adjust to maximum height and lower, then start adjustment again
- Designed to fit the T703/1111235 mechanism
Product code
61947
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