Aldon 4015-144 Exposed Rail Track Clearance Marker

Aldon's permanent, highly visible and all-weather Track Clearance Marker tells switching crews how far they can shove a car without "fouling" converging tracks. Left uncorrected, a fouled track will cause a collision with a passing train.

• Molded in a special, stable form of urethane
• Bends if struck and springs back up again
• No damage to passing trains
• Glossy finish, easy to see at night and in snow
• Low-profile, only 10 in above tie
• Withstands any temperature extreme, -50 to 140 deg
• Can be bolted to tie in exposed rail or into concrete in flush rail
• Screw spikes and washers included