امتداد 4 بوصة ملولب ذكر 1/4-20 إلى عمود 1/4 بوصة (54185)

My drill setup was always too bulky for tight spots, but this 4-inch shaft extension slipped right on and gave me the reach I needed without any wobble. Threads mated cleanly to my 1/4-20 accessories, and it feels solid enough for daily use.

The threads on this extension fit both my drill chuck and backing plate perfectly, no wobble at all. It's a solid little piece for getting into tight spots where my regular setup won't reach.

I needed a bit more clearance for sanding inside a tight cabinet, and this 4-inch extension did exactly that. The threads engaged smoothly with my backing plate, no wobble at all. Just wish it came in a slightly longer option for really deep spots.