Description:

Country of Manufacture: CHINA; Material: Aluminum alloy. Net Weight: 17g; Package Content: 1 x Shaft coupling. Main Color: Silver Tone; Total Size: 25 x 20mm / 0.98 inch x 0.79 inch (L*D). Feature: Set screws. Connection Diameter: 8mm to 8mm/0.31 inch to 0.31 inch.