Specification Brand : uxcell BulletPoint1 : Country of Manufacture: CHINA; Material: Carbon , Metal BulletPoint2 : Net Weight: 88g; Package Content: 15 Pairs x Motor Carbon Brush BulletPoint3 : Main Color: Gray,Gold Tone,Silver Tone; Battery Included: No BulletPoint4 : Carbon Brush Size (Approx.): 11mm x 8mm x 5mm(L*W*T) BulletPoint5 : Total Length(Approx): 30mm/1.1" ExternallyAssignedProductIdentifier1 : 0709874162721 ExternallyAssignedProductIdentifier2 : 709874162721 ItemName : uxcell 11mm x 8mm x 5mm Motor Carbon Brushes 15 Pairs for Generic Electric Motor ItemPackageDimensions_Height : 12.5 centimeters ItemPackageDimensions_Length : 2.6 centimeters ItemPackageDimensions_Width : 9.2 centimeters ItemTypeKeyword : motor-accessories Manufacturer : uxcell Material : Carbon , Metal ModelNumber : SYNCFHK027524 PartNumber : a16082000ux0380 ProductDescription : Carbon motor brushes are one of the most commonly replaced power tool components. Carbon Brushes with wire leads and brush springs attached. Worn brushes are often the cause of a poorly running motor.