Klein Tools 50550 Glow-in-the-Dark Fish Tape, 20 ft – Fiberglass with Nylon Tip & Stainless Connector, Made in USA

Meet a glow-in-the-dark helper you can rely on for behind-the-wall routing. The Klein Tools 50550 fish tape features a fiberglass tape that charges in ambient light inside a clear case, producing a bright glow that remains visible in dim workspaces. The transparent housing lets you see the glow material as you guide wire or cable through tight cavities, enhancing visibility without adding complexity to your process.

Versatility, removable design, and careful engineering

The fiberglass tape is fully removable from its case, enabling straightforward one-way feeding through walls, ceilings, and conduits. The narrow eyelet tip reduces snagging in crowded spaces, while the nylon tip assists with smooth entry and controlled movement for careful threading.

• Removable fiberglass tape for flexible pass-through in walls and ceilings
• Nylon tip helps guide the line with minimal resistance
• Narrow eyelet tip for feeding through tight or crowded spaces
• Clear case charges the glow material for improved visibility in low light

Build, compatibility, and a thoughtful feature set

The anchor end uses a stainless-steel connector that is compatible with Klein Fish Rod attachments, turning this tape into a versatile glow rod when paired with the right accessories. It is proudly made in the USA and carries a patent-pending design, with an alignment mark to simplify re-installation after use.

• Stainless-steel connector supports Klein Fish Rod accessories
• Made in the USA; patent-pending design
• Alignment mark to ease re-installation
• Compact size that fits neatly into an everyday tool bag

Where it shines and how it helps you work

This glow-in-the-dark fish tape is ideal for installing wire or cable behind walls and ceilings, including short box-to-box runs, branch circuits, or routing through flexible tubing. The glow feature provides a practical cue in low-light environments, offering a helpful boost for planning and execution—without guaranteeing specific results. The combination of a glow-capable tape, removable design, and robust connector makes it a capable addition to both professional workflows and DIY projects.