# TOLERANCE Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [T](Help%20System/GSTARCAD/2027/Commands/T/(T).md) ## Function Description: This command is used to create a geometric tolerance in a feature control frame. The [Geometric Tolerance dialog box](Help%20System/GSTARCAD/2027/Commands/03%20Dialog%20Boxes/T/TOLERANCE%20Dialog%20Box.md) is displayed. The geometric tolerance is the allowable deviation of form, profile, orientation, location and runout. The feature control frame can be created by the TOLERANCE, LEADER or QLEADER command with leader lines. ![](Help%20System/GSTARCAD/2027/assets/9d9558f4767ed749f45e1940fddb841619a568bfd356c3b733f567f2f68ed3ed.png) ## Command Access: > **Icon:** ![](Help%20System/GSTARCAD/2027/assets/52ce8324d8d38251b48ad38923c040d65cbfe1ae986912eb0e3792839ba8d33a.png) > **Menu:** Dimension > Tolerance... > **Ribbon:** Annotation > Dimension > TOLERANCE > **Toolbar:** Dimension > Tolerance... > **Command:** TOLERANCE > **Alias:** TOL **Command Prompts: /** --- **Related References：** - [Commands about Geometric Tolerances (GstarCAD 2026)](../../../2026/Commands/00%20Command%20Groups/Commands%20about%20Geometric%20Tolerances.md) **Related Concepts：** - [About Geometric Tolerances (GstarCAD 2026)](../../../2026/Commands/02%20Concepts/About%20Geometric%20Tolerances.md) **Related Tasks：** - [To Create Geometric Tolerances (GstarCAD 2026)](../../../2026/Commands/01%20Procedures/To%20Create%20Geometric%20Tolerances.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences_T/TOLERANCE.html) · © Gstarsoft Co., Ltd.