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The Topaz 318M rigid bushing with insulated thermoplastic liner offers protection for cables, preventing abrasion from sharp rigid conduit edges. Ideal for use in communications, television, and security system installations. The thermoplastic liner is certified flame retardant to 105°C.
The Topaz 318M rigid bushing is constructed from strong malleable iron and features an easy-to-install design. UL listed and available in sizes from 1/2" to 6".
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