Keson OTR18100 - Fiberglass Long Tape Measure, 100 ft.

Q: What units and graduations are on the blade?

Feet–inch with 1/8-inch graduations for quick, accurate reads over long pulls.

Need Help? Call Us: 800-859-4077

Keson OTR18100 - Fiberglass Long Tape Measure, 100 ft.

Top-Mounted Counter & Handle Trigger Reset: Features a high-visibility, top-mounted mechanical counter paired with a handle-integrated trigger reset, allowing contractors to zero out and read distances up to 9,999 ft. 11 in. without bending down.
Bidirectional All-Terrain Measuring Wheel: Equipped with a 12-inch impact-resistant polymer rim and heavy-duty tread that accurately adds distance rolling forward and subtracts on rollback across pavement, gravel, and short turf.
Collapsible Shaft & Debris Scraper: Designed with a quick-fold metal shaft for compact storage in truck cabs or gang boxes, integrated with a built-in scraper/shield that continuously sheds mud and debris to ensure consistent tracking accuracy.
Ergonomic Kickstand Convenience: Engineered with a balanced upright frame, an ergonomic grip to reduce walking fatigue, and an integrated fold-down kickstand that parks the unit upright away from dirt or wet jobsite paint.

Price: $25.00

Item #206-OTR18100

Quantity:

Description

Built for messy, high-wear jobsites, the Keson OTR18100 combines a tough fiberglass blade with an open-reel frame that sheds mud and debris. The non-conductive, rust-proof blade shrugs off water and most solvents, while bold, easy-read markings keep your layout lines accurate at a distance. The stake/ring end lets you anchor zero and pull solo; the smooth crank snaps the blade back in quickly when you’re done.

Key Features

Durable fiberglass blade: Non-conductive, rust-proof, and resistant to moisture and many chemicals.
100 ft reach: Ideal for site layout, concrete forms, landscaping, fencing, and excavation.
Open-reel housing: Clears dirt and slurry as you rewind; easy to rinse clean.
Easy-read graduations: High-contrast markings for fast reads in bright or low light.
Smooth manual rewind: Efficient take-up reduces downtime between pulls.
Reliable end ring/hook: Grabs stakes, nails, or rebar for one-person measuring.
Jobsite-tough build: Impact-resistant frame with a comfortable, gloved-hand-friendly handle.
Low maintenance: Won’t rust; wipe or rinse and you’re back to work.

Specifications

Brand/Model: Keson OTR18100

Product Type: Open-reel fiberglass long tape

Length / Units: 100 ft (feet-inch scale with 1/8 in graduations)

**Material (Blade): Non-conductive fiberglass with protective coating

**Material (Frame/Case): Impact-resistant open-reel polymer frame with metal fasteners

Blade Width: 1/2 in (12.7 mm)

Markings: High-contrast, wear-resistant printing

End Hook/Ring: Metal ring with stake/rebar catch (swiveling)

Rewind Mechanism: Manual crank, smooth-action gear

Accuracy: Professional jobsite accuracy (factory calibrated)

**Weight: ~2.0 lb (approx.; varies slightly by production)

**Dimensions (Overall): ~11 × 9 × 2.5 in (reel and handle; approximate)

Operating Use: Suitable for wet/muddy sites; rinse and dry after use

Electrical Properties: Non-conductive blade (do not use near live circuits without proper safety practices)

Chemical/Moisture Resistance: Fiberglass resists rust and many common jobsite chemicals (always test first)

Storage: Keep clean and dry; avoid prolonged UV and solvent exposure

Typical Applications: Site layout, concrete forms, landscaping, fencing, excavation

Color: High-visibility housing (typical Keson orange/black)

Manufacturer Part Number (MPN): OTR18100

Country of Origin: Varies by batch (check product label for exact COO)

FAQs

Q: Is the fiberglass blade non-conductive and rust-proof?
A: Yes. Fiberglass is non-conductive and won’t rust, making it a safer choice around moisture and in environments where metal blades corrode. (Still follow electrical safety best practices.)

Q: What units and graduations are on the blade?
A: Feet–inch with 1/8-inch graduations, so you can read quickly and accurately over long pulls.

Q: Can I use it in wet or muddy conditions?
A: Yes. The open-reel housing sheds debris and the fiberglass blade tolerates moisture. Rinse and dry the blade before rewinding to maximize service life.

Q: How does the end ring help one-person measuring?
A: The metal ring with a stake/rebar catch anchors your zero point to a nail, stake, or rebar, letting you pull measurements solo and rewind smoothly when finished.

Reviews (0) • Write a review!

This product has no reviews yet. Write a review!

Related Items

Keson G150 Chalk Reel

Keson G150 Chalk Reel — 150 ft reel with durable housing, smooth fold-away rewind, and high-hold line for bold, consistent layout snaps on big runs.

Price: $52.00

Availability: In Stock
Usually ships within 1-2 Business Days

Cover longer pulls with the same dependable snap. The Keson G150 pairs a tough, pouch-friendly housing with a high-hold line and smooth fold-away crank, scaled up to 150 ft for exterior layout, concrete forms, fence runs, and big framing jobs. The leak-resistant fill cap keeps chalk where it belongs, while the steel hook lets you anchor and snap solo with confidence. Features 150 ft capacity: Extra reach for large layouts without switching reels mid-job. High-hold chalk line: Carries chalk...

Keson G100 Chalk Reel

Keson G100 Chalk Reel — 100 ft reel with durable housing, smooth fold-away rewind, and high-hold line for bold, consistent layout snaps.

Price: $25.35

Availability: In Stock
Usually ships within 1-2 Business Days

Snap crisp, high-visibility layout lines—fast. The Keson G100 combines a tough jobsite housing, a high-hold line that carries chalk evenly, and a smooth fold-away crank for quick take-ups. From framing and roofing to concrete forms and fence runs, it’s the dependable chalk reel you keep in your pouch because it just works. Key Features High-hold chalk line: Retains chalk for bold, consistent snaps across wood, concrete, and sheathing. Durable housing: Impact-resistant case built to handle...

Keson RR112 - RoadRunner

Keson RR112 RoadRunner — compact, collapsible measuring wheel with easy-read counter, handle trigger reset, and all-terrain tread for quick, repeatable distance takes.

Price: $39.15

Availability: In Stock
Usually ships within 1-2 Business Days

Compact, accurate, and easy to carry—the Keson RR112 RoadRunner is your grab-and-go wheel for fast distance takes on pavement, compacted soil, gravel, and short turf. A smooth-rolling wheel and top-mounted counter make readings effortless, while the trigger reset at the handle speeds re-measures. The foldable shaft, debris scraper, and kickstand keep it tidy and ready between pulls—perfect for estimating, layout, striping, landscaping, utilities, and general construction. Key Features...

Keson OTRS18100 - 3X High-Speed Rewind Tape Measure, 100...

Keson OTRS18100 — 100 ft open-reel long tape with 3X high-speed rewind, stretch-resistant fiberglass blade, and reinforced hook for fast, accurate site measuring.

Price: $30.80

Availability: In Stock
Usually ships within 1-2 Business Days

Built for fast pulls and faster take-ups, the Keson OTRS18100 pairs a rugged open-reel frame with a durable steel blade so you can measure long runs without babying your gear. The 3X high-speed rewind chews through slack in seconds, while the open housing sheds dirt and debris—perfect for muddy jobsites, concrete work, landscaping, and layout. Key Features 3X high-speed rewind: Quick take-ups reduce downtime between pulls. Rugged open-reel frame: Clears mud, dust, and wet debris while you...