Home Parts & Accessories By Brand Lindhaus Lindhaus PB12/PB14 Eco Force 143. Lindhaus PB12″ Adjusting Knob Dark Grey – 003750104 143. Lindhaus PB12″ Adjusting Knob Dark Grey – 003750104$8.94 143. Lindhaus PB12" Adjusting Knob Dark Grey - 003750104 quantity Add to cart Buy with Add to wishlist Category: Lindhaus PB12/PB14 Eco Force Description 143. Lindhaus PB12″ Adjusting Knob Dark Grey – 003750104 Related products 118. Lindhaus PB12″ Circuit Board M30 (12″) – 020610000 $62.00 Lindhaus PB12/PB14 Eco Force Add to cart 113. Lindhaus PB12″ Support Left Joint – 080440381 $12.94 Lindhaus PB12/PB14 Eco Force Add to cart 103. Lindhaus PB12″ Joint Kit (Button+fast+guide+cover) (1 Pc) – 083940080 $12.94 Lindhaus PB12/PB14 Eco Force Add to cart 100. Lindhaus PB12″ Base Housing Cover White – 083963681 $40.94 Lindhaus PB12/PB14 Eco Force Add to cart