The U-TECK RayDius™ Fiber Quadrant Block is designed to protect fiber optic cable during installation, preventing breakage caused by contact pressure on standard quadrant blocks. With a pulling diameter of 40" (101 cm) and a maximum load rating of 600 lbs (2700 N), it provides a smooth, solid contour that maintains the required bend radius of fiber optic cables. Lightweight, durable, and equipped with ergonomic grips, the RayDius™ is easy to handle in tight spaces and fits most existing jamb skids, hanger arms, hanger blocks, support bars, and pole brackets.

The RayDius™ block includes six CableKeeper slots for securing cable with Deltec™ strapping or tie wraps, ensuring cables remain in place during pulls. Available with or without a ballistic nylon carrying case, this block is a safer, more efficient alternative that reduces man-hours and minimizes internal cable damage.

The U-TECK Quadrant Block Support Bar is an accessory designed to hold the RayDius™ Fiber Quadrant Block in place when used as a lip roller on the edge of a manhole or handhole. Its multi-position design also ensures proper cable travel when used off the ground. Constructed of non-conductive materials, the support bar weighs only 5.5 lbs and can be used with most quadrant blocks on the market. Rubber bumpers prevent slippage once positioned.