True-Tie Precision Frogs
Our Precision Frogs are fabricated from steel plate to assure flatness and accuracy. No machining is required. Simply cut your aluminum or steel rail squarely, place it on the frog and bolt or weld the two together.
Available sizes: #2, #3, #4 1/2, #5, #6, #7, #9, #11
No machining required.