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Compact silver tube bender with three radius grooves and degree markings

Capri Tools

Capri Tools CP21105 1/8 3/16 1/4 in Tube Bender

SKU CH-9GPG-BQXS2

Bends 1/8, 3/16 and 1/4 in copper, brass and aluminium tubing up to 120 degrees with 45 and 90 degree reference marks

  • Makes tight bends on small tubing
  • Bends copper, brass and aluminum lines
  • Works with 1/8, 3/16 and 1/4 in. OD
  • Reference marks at 45 and 90 degrees
  • Compact design fits in any toolbox

Tube Bender for Small-Diameter Lines

The Capri Tools CP21105 tubing bender forms tight bends on round copper, brass, and aluminium tubing with outer diameters of 1/8, 3/16, and 1/4 inch. It bends from 0 to 120 degrees with reference marks at 45 and 90 degrees for accuracy. Its compact design allows use in confined spaces and fits easily in a toolbox. The product carries California Proposition 65 warnings for chemicals known to cause cancer and reproductive harm.

Suited for Brake Lines and Tight Spaces

This tool suits technicians and DIYers who need precise bends on small-diameter tubing such as brake lines without kinking the material. The three-size head covers common automotive and plumbing diameters in one compact unit. It is not for buyers who need to bend tubing larger than 1/4 inch outer diameter. It is also not for users who require a hydraulic or powered bender for high-volume production work.

Three Sizes and 120-Degree Range

The bender handles 1/8, 3/16, and 1/4 inch outer-diameter tubing, giving headroom for the most common small-line tasks. Reference marks at 45 and 90 degrees help repeat standard angles up to the 120-degree maximum. It runs out when a job demands larger diameters, thicker walls, or bend angles beyond 120 degrees. The manual lever action also limits speed on repetitive, high-volume jobs.

Highlights

  • Makes tight bends on small tubing
  • Bends copper, brass and aluminum lines
  • Works with 1/8, 3/16 and 1/4 in. OD
  • Reference marks at 45 and 90 degrees
  • Compact design fits in any toolbox

Specifications

BrandCAPRI TOOLS

Questions about this item

What tubing diameters does the CP21105 bender handle?

The bender works with 1/8, 3/16, and 1/4 inch outer-diameter copper, brass, or aluminum tubing such as brake lines.

Can I still use my existing flaring tool with tubing bent by the CP21105?

Yes, the bender only forms the curve; it does not change the tube end, so your current flaring tool works as before.

How do I know the bend angle is correct after using the CP21105?

Reference marks at 45 and 90 degrees on the tool let you verify the bend up to 120 degrees.

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