Width: 0.5mm.
Antique Vtg Railroad Wrench Steam Locomotive Train Track Worker Hex Tool Large
Vintage Unusual Bemis & Call Hardware & Tool Co Railroad Wrench Hex Adjuster USA
Brass Crank Wrench Railroad Signal Maintainer 1/2-Inch Hex &Triangle
X8877 Hornby Coupling Rods + Hex Head Bolts Large + Small Shoulder Class 0-6-0
HORNBY X8199 GEAR, THOMAS THE TANK ENGINE WHEELS X8873 COUPLING RODS+ HEX BOLTS
