Bridle Rings Screw-In 1" Dia. - Commonly used with Wooden Beams Supports communications cable other low voltage uses.Bridle Rings Screw-In 1" Dia. features include: Commonly used with Wooden Beams Supports communications cable other low voltage uses 3/16" Thread Zinc Plated Steel cULus Listed Order Qty of 1 = 1 Piece Below is more info on our Bridle Rings Screw-In 1" Dia.