PCB Ruler, 6 Inch - ProtoSupplies

The PCB Ruler is 6 inches long.  It is made of .062" thick FR-4 and has various SMD footprints and wire gauge holes for quick reference.
Provides various SMD footprints, trace widths and wire gauge holes for quick reference.

2mm Pitch Universal Proto-board PCB - 6cm x 8cm

PCB RULER Intel Transmission SPECIAL EDITION Double-sided Gold plated FR4 SV1AFN

The Ultimate PCB ruler from Sinzu Shop&Co on Tindie

6inch Multifunctional PCB Ruler, 15cm Printed Circuit Board Ruler Measuring Tool Angle Gauges, Devices, IC Pin Spacing Tables for Electronic Engineers

DFRobot PCB Engineering Ruler - Mini(6.3inches) - DFRobot

Provides various SMD footprints, trace widths and wire gauge holes for quick reference.

PCB Ruler, 6 Inch

6 Stainless Steel Ruler - ProDentUSA

DFRobot PCB Engineering Ruler - Mini(6.3inches) - DFRobot

MakerFocus 2pcs PCB Ruler 6 Inch 15cm Measuring Tool for Soldering Up

3Pcs PCB Ruler 6.3/7.87/10.23 Inch PCB Lineal Multifunctional Printed Circuit Board Ruler for Electronic Engineers : Industrial & Scientific

PCB RULER Intel Transmission SPECIAL EDITION Double-sided Gold plated FR4 SV1AFN

Provides various SMD footprints, trace widths and wire gauge holes for quick reference.

PCB Ruler, 6 Inch

The Ultimate PCB ruler from Sinzu Shop&Co on Tindie

FR4 Protoboard Universal PCB 4x6cm - Double Sided – Makerlab Electronics