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Black aluminium rope tightener, rectangular body with rounded edges

NITE IZE

NITE IZE NCJSA-01-R3 Rope Tightener

SKU CH-WRDA-9TADN MPN NCJSA-01-R3

Adjusts and secures 3/16 in rope with a compact aluminium body measuring 2-1/2 in long by 1-19/64 in wide

  • Quick rope tensioning with a compact 2 1/2 in. aluminum body
  • Secure grip for 3/16 in. diameter rope lines
  • Lightweight aluminum construction resists corrosion outdoors
  • One-handed adjustment speeds up campsite or worksite tasks
  • Low-profile 1 5/16 in. width fits tight rigging spaces

Rope Tightener for 3/16 in Rope

This NITE IZE rope tightener is built for users who need a compact device to tension and secure 3/16 inch diameter rope. Its aluminium body keeps weight low while resisting corrosion in outdoor or marine settings. The tool suits campers, boaters and DIYers who want quick, repeatable adjustment without knots.

Black Aluminium Build and Dimensions

The black anodised aluminium construction provides a hard-wearing surface that resists scratches and weather exposure. Overall length measures 2 1/2 inches and overall width is 1 5/16 inches, so the unit fits easily in a pocket, gear bag or glove compartment. No extra hardware is included, meaning the tightener works directly with the rope you already carry.

Replaces Knots and Bulky Tensioners

This tightener replaces improvised knots that slip under load and bulky ratchet-style tensioners that add weight and complexity. The jump is worth it when you need fast, tool-free tensioning on a regular basis and want a single piece that will not deform or rust. It is not suited for ropes thicker than 3/16 inch or for applications requiring a built-in cam cleat.

Highlights

  • Quick rope tensioning with a compact 2 1/2 in. aluminum body
  • Secure grip for 3/16 in. diameter rope lines
  • Lightweight aluminum construction resists corrosion outdoors
  • One-handed adjustment speeds up campsite or worksite tasks
  • Low-profile 1 5/16 in. width fits tight rigging spaces

Specifications

BrandNITE IZE
Shipping weight0.05 kg
Package size160 × 53 × 25 mm

Questions about this item

What rope diameter does the 1 19/64 in. wide tightener accept?

The aluminum tightener is compatible with 3/16 in. diameter rope.

How much clearance does the 2 1/2 in. long tightener need to sit flush?

It requires a mounting surface at least 2 1/2 in. long by 1 19/64 in. wide.

How do you lock the rope in the cam mechanism without it slipping?

Feed the rope through the channel, pull tight, and seat it fully into the grooved jaw so the teeth engage.

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