Description Cable Tray Rollers Adjustable Wire Management Cable Threading Tool Guide Helper Laying Tool Product name: upgraded bridge pay-off pulley Usage scenario: All kinds of engineering cable/wiring, saving time and labor, smooth operation The auxiliary pulley for cable tray laying is smooth, wear-, sturdy, saving time and effort Smooth roller, does not damage the core wire, the cylindrical bamboo roller pulls smoothly, does not jam or damage the wire, and is specifically designed for electricians Adjustable angle, both inside and outside, and corners can be used to clamp the inner and outer corners of . Suitable for multiple angles Anti drop bridge, cables are not easy to run around, upgraded anti drop bridge to prevent cables from falling off, specifically designed for electricians 65mm large ring suitable for large engineering wiring, large open ring suitable for various cables, and also suitable for large engineering projects Strong load-bearing capacity, thickened stainless steel clip, thickened and widened stainless steel clip, strong load-bearing capacity, wear- Butterfly shaped screw, convenient and quick adjustment Strengthen nylon and thicken the sturdy shell Color: Material: Metal Package Contents: 1 * Cable Tray Bridge Pulley Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.