Slotted / Hole Square

The Slotted / Hole Square is a precision-machined positioning block designed for accurate 90° alignment and repeatable setups on D28 welding tables.

Specifications:

• Dimensions: 200 × 200 × 100 mm

• System: D28 (28 mm)

• Hole pattern: Round holes + elongated slots

• Material: High-strength steel

• Finish: Black oxide / anti-corrosion coating

• Machining: CNC precision-machined

Key features:

• Accurate 90° squaring for welding assemblies

• Slots allow precise adjustment and positioning

• Fully compatible with all D28 clamps, bolts, and accessories

• Rigid structure for heavy-duty fabrication work

• Ideal for repeatable and production welding setups