Overview Brand : EASYEAH Color : Black Material : Nylon, Plastic Style : SB-45, 1-3/4" Product Dimensions : 1.77"L x 1.77"W About this item Nylon Plastic Imported PACKAGE&SIZE: You will got 8pcs of black snap-in knockout bushing for this package with Mounting Dia: 1 3/4"; Fits hole diameter: 1.74~1.78in(44.1~45.2mm); Inner Dia: 1.45in(36.8mm); Outer Dia: 1.93in(49mm); Height: 0.45in(11.35mm) HIGH QUALITY MATERIAL: EASYEAH plastic cable grommets are made of tough, UL certified flame retardant nylon 6/6, 94V-2 UL, with good insulation and protection effect, wear-resistant, corrosion-resistant, lightweight, strong and durable, and will not crack or break, even when applied to maximum wire combinations under extreme pressure EASY TO INSTALL: Easily locks into hole firmly with fingertip pressure; multiple locking steps lock the board firmly; Our plastic snap bushings protect electrical cables, ropes, tubes and utility lines passing through metal chassis 1/8 maximum steel thickness GREAT FUNCTION: Our knockout insulating bushing converts raw edged knockout holes to smooth, neat, insulated holes and absorbs vibration and cushions; Our cable hose bushing grommet can also fix cables and prevent abrasion or scratches to improve safety VERSATILE APPLICATION: Snaps into electrical outlet box, switch box metallic box or other enclosure; Our wire bushing provide insulation and mechanical protection for electrical and telecommunication cables in most residential, industrial, automotive equipment and machinery
