Good Screw 雙動轉接器（適用於旋轉背板）
$4.99
In stock
Category: 背板
Good Screw 雙動轉接器可讓您將任何旋轉拋光機的背板安裝到易於使用的雙動拋光機上，該拋光機可接受 5/16 英吋主軸螺紋配件。
Customer Reviews (4.8 / 5 · 18 reviews)
Finally I can use my rotary backing plates with my DA polisher without hunting for a second set of pads. The 5/16 threading screwed on snugly and hasn't loosened once during a full car detail. This little adapter honestly saves me a ton of switching time.
The thread fit is perfect on my 5/16 spindle, and now my rotary pads swap onto my DA without any fuss. It's solid, no wobble even at higher speeds, and honestly makes the whole setup way more versatile.
Finally, I can use my rotary backing plates on my DA polisher without buying a whole new set of pads. It threads on smooth and locks in tight, no wobble even at higher speeds.
