Bore gages Series 511 – with Micrometer Head Accessories

125mm/4.92” Extension rod for 35-160mm/1.4- 6.5" models, 125mm/4.92” Extension rod for 160-400mm/6.5-16" models, 250mm/9.84” Extension rod for 35-160mm/1.4-6.5" models, 250mm/9.84” Extension rod for 160-400mm/6.5-16" models, 500mm/19.69” Extension rod for 35-160mm/1.4-6.5" models, 500mm/19.69” Extension rod for 160-400mm/6.5-16" models, 750mm/29.53" Extension rod for 35-160mm/1.4-6.5" models, 750mm/29.53” Extension rod for 160-400mm/6.5-16" models, 1000mm/39.37” Extension rod for 35-160mm/1.4-6.5" models, 1000mm/39.37” Extension rod for 160-400mm/6.5-16" models