Pangda 100 Pcs 1/2 Inch EMT Insulating Conduit Bushing NEC Compliant

100-pack Bulk: this 1/2 emt insulating conduit bushing set supplies 100 gray plastic conduit bushings at a low per-unit cost, good for electrical contractors, network installers, and large-scale construction projects | Edge Protection: this white emt conduit fittings forms a smooth plastic sleeve over sharp conduit cut edges, preventing tears and shorts on CAT6 data cables, power lines, and audio wires during pulling | Tool-free Mounting: this 1/2 emt conduit fittings snaps onto tubing ends by hand or a light mallet tap, requiring no screws or special tools and cutting installation time significantly on job sites | Code Compliance: this emt conduit accessory meets NEC safety standards and is plenum-rated for air-handling spaces, ensuring full code acceptance during commercial building inspections | Precision Fit: this 1/2 electrical conduit fits standard threadless 1/2 electrical conduit systems snugly, designed strictly for threadless 1/2-inch EMT metal pipes, not compatible with threaded rigid conduits or heavy IMC pipes