The Klein Tools 50051 is a single 5-foot hi-flex glow fish rod built from 5/32-inch diameter fiberglass with a Splinter Guard coating that glows bright green for dual purposes: protecting hands from fiberglass splinters and providing easy flex-rating identification in low-light conditions. Hi-flex rating enables maximum maneuverability to navigate difficult bends and tight spaces in drop ceilings, attics, walls, and crawl spaces. Durable stainless steel connectors attach to any Klein Tools fish rod section. Includes bullet nose and hook attachments. Sold as a single rod section; useful as an add-on flexible extension to a larger set.
What does "hi-flex" mean for a fish rod, and when should I choose it over lo-flex?
Hi-flex fiberglass rods are more pliable than lo-flex, allowing them to bend around corners and obstacles inside wall cavities. Choose hi-flex for runs that change direction, drop through stud bays, or navigate past fire blocking. Lo-flex is better suited for long, straight ceiling runs where you need the rod to push forward without buckling.
Does the 50051 glow in the dark, and how bright is the glow?
Yes — the 50051 is coated with a photoluminescent material that charges under ambient light and glows in dark spaces. The glow is useful for spotting the rod's tip inside dark wall cavities or unlit attic spaces, reducing the need to position a flashlight while threading wire.
Can I connect the 50051 to other Klein fish or glow rod sections to reach longer distances?
Yes. The 50051 uses Klein's standard threaded connector system and is fully compatible with all current Klein fish rod and glow rod sections. You can chain additional rods to push wire up to 30+ feet or combine it with a lo-flex section for a two-flex-rating set.
Is the 50051 non-conductive?
Yes — fiberglass is a non-conductive material, so the 50051 is safe to use in energized environments. The glow coating does not affect the rod's dielectric properties. Always verify service is de-energized when required by code or site safety protocol.
What tips or accessories are included with the 50051?
The 50051 ships as a single rod section with a pre-installed threaded connector on each end. It does not include a separate tip. You can add any Klein fish rod tip — hook, bullet, J-hook, or eyelet — by threading it onto the connector, or attach it to a set that includes tips such as the SRS56980 or SRS56981.
# Klein Tools Hi-Flex Glow Fish Rod, 5 ft. **Model:** `50051` **Brand:** Klein Tools **Category:** Fish Rod > The Klein Tools 50051 is a single 5-foot hi-flex glow fish rod built from 5/32-inch diameter fiberglass with a Splinter Guard coating that glows bright green for dual purposes: protecting hands from fiberglass splinters and providing easy flex-rating identification in low-light conditions. Hi-flex rating enables maximum maneuverability to navigate difficult bends and tight spaces in drop ceilings, attics, walls, and crawl spaces. Durable stainless steel connectors attach to any Klein Tools fish rod section. Includes bullet nose and hook attachments. Sold as a single rod section; useful as an add-on flexible extension to a larger set. ## Specifications | Attribute | Value | |---|---| | Product Type | Fish Rod | | Material | fiberglass | | Flexibility | hi-flex | | Total Length Ft | 5 | | Rod Count | 1 | | Glow | Yes | | Splinter Guard Coating | Yes | | Connector Type | threaded | | Included Tips | bullet nose, hook | | Overall Length In | 60 | | Weight (lbs) | 0.22 | | Barcode (UPC) | 092644500510 | | Warranty | Lifetime | ## What's Included - (1) 5 ft hi-flex glow fish rod - Bullet nose attachment - Hook attachment Source: https://www.jaspecs.com/klein-tools/fish-rod/50051-klein-tools-hi-flex-glow-fish-rod-5-foot/