DEWALT 3/4 In Woodknocker 2 Insert – Concrete Insert for MEP Attachments

The DEWALT 3/4 In Woodknocker 2 Insert is a cast-in-place concrete insert designed for use in poured concrete floor slabs, roof slabs, or walls. It provides secure hanger attachments for mechanical, electrical, plumbing (MEP), and fire protection applications. This product is suitable for electrical distributors and switchgear suppliers requiring reliable attachment points embedded in concrete. The insert features a color-coded flange that becomes visibly embedded in the concrete surface after form removal, facilitating easy identification and installation verification.

Specifications

• Manufacturer: DEWALT
• Manufacturer Part #: PFM2521300
• Rod Size Compatibility: 3/4 inch diameter threaded rod or bolts
• Dimensions: 2.36 in (Width) x 2.76 in (Height) x 2.36 in (Length)
• Weight: 0.3570 lb
• Country of Origin: China
• Material: Carbon steel and engineered plastic
• Application: Supports hanger attachments for MEP and fire protection in concrete slabs

Features

• Designed for installation onto forms supporting poured concrete slabs or walls
• Color-coded flange visibly embedded in concrete for easy identification
• Sturdy base and rib design minimize accidental displacement after form attachment
• Hex impact plate resists rotation during installation of threaded rods or bolts
• Compatible with threaded rods or bolts from 1/4" to 3/4" diameter
• ICC-ES ESR-3657 approved for cracked and uncracked concrete, including seismic and wind loading (Category 1 Anchors)

Downloads & Links

• Spec Sheet
• Spec Sheet
• Spec Sheet