Abrasive Plug - 2" x 3" x 5-8"-11 sd_partial ensuring that even the most

ensuring that even the most stubborn spikes can be removed without trouble

5" square socket compatible with standard railroad lining bars (66" long)

Tough formula to extend life of the switches

Starrett #270

Abrasive Plug - 2" x 3" x 5-8"-11 sd_partial ensuring that even the mostDescription This Norton Abrasive Plug is 2 x 3 x 5 8" with an 11 threaded arbor hole. Also known as a Bull Nose Grinding Stone, this abrasive plug is used for deburring bolt holes after drilling a hole in rail. It is designed to smooth rigid drilled holes and rail flaws to reduce the likelihood of rail cracking. It possesses a durable layer of abrasive material that will grind and smooth drilled rail holes quickly and efficiently. Type 18R abrasive