Description Overview Aluminum bobbins Total quantity: 10,000 Specifications 1,500 bobbins: length 175 mm, diameter 84 mm, hole 30 mm 500 bobbins: length 150 mm, diameter 105 mm, hole 48 mm 8,000 bobbins: length 140 mm, diameter 84 mm, hole 30 mm Additional Information More information is available upon request.