3/8" Welder Certification Test Plates - 10 Plate MEGA Kit - for AWS D-1.1 Limited-Thickness Qualification Test Practice. Includes (5) 1/4" x 1" x 8" Backing Strips. Over 5 Feet of Welding Practice

This 3/8" Limited Thickness weld practice mega kit is built for serious D1.1 preparation. It includes ten precision-cut practice coupons and five 1" wide × 1/4" thick backing strips, giving you over five feet of realistic groove welding practice. Each plate is beveled to 22.5° on both sides, forming a true 45° groove when assembled—matching the geometry and welding feel used in real limited thickness qualification tests. The only difference is width: these practice plates are 2" wide instead of 4", making them ideal for affordable, high-volume training while maintaining true test-style setup and fit-up control.3/8" Limited Thickness D1.1 Practice Plate MEGA Kit 10 Plates + 5 Backing Strips | Over 5 Feet of Real Test-Style Welding In stock and ready to ship. This is our largest 3/8" Limited Thickness practice kit — built for serious welders who want real AWS-style preparation without paying for full-width test plates every time. What You Get 10 precision-cut 3/8" A36 practice plates 5 backing strips (1" wide × 1/4" thick) Unassembled for custom fit-up and gap selection Each plate is cut to 2" width to reduce material cost and shipping weight — while maintaining the exact groove geometry, bevel angle, and thickness used in real AWS D1.1 testing. Realistic Test Simulation 22.5° bevel on both edges forms a true 45° groove when assembled Same thickness and welding feel as full test plates Identical root gap setup options The only difference from a code-compliant test plate is width (2" vs 4"). These are designed for practice and training — not official code testing. Maximum Welding Volume With 10 plates and 5 backing strips, you get: 5 complete test-width equivalents Over 5 feet of weld groove practice Plates beveled on both sides for multiple setups Ability to cut and reconfigure for additional passes This is significantly more welding practice than purchasing individual test plates. Who This Is For Students preparing for AWS D1.1 Limited qualification Welders refining 3G / 4G technique Trade schools needing bulk classroom materials Anyone serious about passing their code test Why Choose PennWelding Clean A36 steel direct from the mill Consistent bevel geometry Precision cut and prepared Built by welders for welders