LED Bulb LightChina Universal Joint With 4 Welded Plate Bearings(5-115X 5-279X 5-279X-1 5-280X 5-280X-1 5-407X 5-407X-1 5-281X 5-281X-1 5-124X 5-308X), Find details about China U-Joints, universal coupling from Universal Joint With 4 Welded Plate Bearings(5-115X 5-279X 5-279X-1 5-280X 5-280X-1 5-407X 5-407X-1 5-281X 5-281X-1 5-124X 5-308X)