Value Collection 418-4130 Right Angle Iron 1 Hole

Product Description

The VALUE COLLECTION 418-4130 is a semi-steel right angle iron used as a precision reference and workholding fixture in machining, layout, and inspection applications. It measures 10 inches high, 5.5 inches wide, and 7 inches deep, with a single clamping hole and a machined finish on all working surfaces. Parallelism is held to within 0.003 inches per 6 inches, and squareness is held to within 0.004 inches per 6 inches. At 37 pounds, this is a solid, stable tool suited for setup work on mills, surface plates, and inspection tables. Machinists, tool-and-die makers, and metrology technicians are the primary users.

This angle iron is appropriate for both production and inspection environments where a rigid, square reference surface is required. It supports workpiece positioning during milling, grinding, drilling, and layout operations. The single-hole design accommodates clamping hardware for securing workpieces or fixtures. Its semi-steel construction provides the mass and rigidity needed to resist deflection under clamping load, making it well suited to light to medium-duty machining setups as well as precision inspection tasks on a surface plate.

Key Features

• Machined finish on working surfaces for accurate part registration
• Parallelism tolerance: within 0.003 inches per 6 inches
• Squareness tolerance: within 0.004 inches per 6 inches
• Semi-steel construction provides mass and rigidity for stable setups
• Single clamping hole for workpiece or fixture attachment
• 37-pound weight minimizes movement during clamping and machining operations

Compatibility

Designed as a general-purpose right angle iron for use on standard machine tables, surface plates, and inspection fixtures where a square reference block with a machined finish is required.

Installation Notes

Angle irons of this type are positioned and secured by machinists or metrology technicians — no power source or utility shutoff is required. Clean the mounting surface and the base of the angle iron before use to remove chips, burrs, or debris that could affect squareness. Verify seating and alignment with a dial indicator before clamping the workpiece. Do not exceed the clamping load appropriate for semi-steel castings, and avoid impact loading that could damage the machined surfaces.