Sabertooth Portable Derail - Right Hand Throw Safety & Security The Flangeway Frog Gage is

The Flangeway Frog Gage is used for safety purposes to ensure that the flangeway of a frog is in compliance with railroad safety specifications

Norton's 8" diameter by 1/8" thick with 5/8" arbor hole

and can perform multiple rail grinding tasks

From prepping exothermic signal bonds to general rail grinding

This bearing repair kit lasts longer

Sabertooth Portable Derail - Right Hand Throw Safety & Security The Flangeway Frog Gage isDescription Portable Derail rated for 10 mph for wood or concrete ties. One direction, single end right throw. One direction Single end Tool free installation (finger tighten) Low height (2. 75 above rails) Lightweight (36 lbs.) Red tooth safety hook If the anchoring notches slip off the tie plate (wood ties) or the edge of the rail anchor clip or the edge of the tie (concrete ties), the hook will bite into the tie 1 way (freight cars and 4 or 6 axle