New Old Stock Pair Lufkin Large Caliper Legs c/w Fine Adjustment for Wood Beam Trammels No. 179D Center Drill Extension Locking device on each end

Locking device on each end to secure all blades for storage or position

Chrome-Plated Satin Finish – Protects against corrosion for extended service life

I have taken a close-up of this spot

This lovely plane has beautiful rosewood totes

New Old Stock Pair Lufkin Large Caliper Legs c/w Fine Adjustment for Wood Beam Trammels No. 179D Center Drill Extension Locking device on each endNew Old Stock Pair Lufkin Large Caliper Legs c w Fine Adjustment for Wood Beam Trammels No. 179D. Originally made by Lufkin but a great addition to a wide variety of trammels or calipers that will accept an approx. 5 16" shaft. Actually measures slightly less (0. 305") From a long closed industrial supply house. Rare. One side has micro adjustment screw . Measures approximately 9 1 2" overall. Measures approx. 5 16" in diameter . Premium vintage USA