International Institute of Geometric Dimensioning & Tolerancing

SmartGD&T™ Training Models—Tolerance Zone Models Set   Tolerance Zone Models Set includes: Planar Surface Slab-Like Zone, Diametric Circular Zone, Linear Zone and Cylindrical Zone.   Tolerance Zone Models Set Includes: Planar Surface Slab-Like Zone 150 mm x 150 mm Diametric Circular Zone Ø150 mm Linear Zone 200 mm Cylindrical Zone Ø45 mm x 125 mm   Materials: Plexiglas